1 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4 2013-08-13 checkin below. Change bool to BOOL, rule is:
5 All Obj-C code uses BOOL, except for interfaces callable from C.
7 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
14 * w32term.h (struct scroll_bar): Convert fringe_extended_p
15 from Lisp_Object to bitfield. Adjust comment.
16 * w32term.c (x_scroll_bar_create): Adjust user.
17 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
18 * xterm.c (XTset_vertical_scroll_bar): Likewise.
20 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
21 to `unsigned int' when defining a bitfield.
23 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
25 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
27 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
29 * window.h (struct window): Convert left_margin_cols and
30 right_margin_cols from Lisp_Objects to integers. Adjust comment.
31 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
32 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
34 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
36 (showing_window_margins_p, update_window_line, update_frame_1):
37 * fringe.c (draw_fringe_bitmap_1):
38 * xdisp.c (window_box_width): Adjust users.
39 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
40 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
41 Use direct assignment.
42 (Fset_window_configuration, save_window_save, Fwindow_margins):
43 Convert Lisp_Object to integer and back where appropriate.
44 (Fset_window_margins): Adjust user. Return t if any margin
45 was actually changed, and mention this in docstring.
47 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
49 * syntax.c (forward_word):
50 * cmds.c (forward_char, backward_char): Mention the optional argument.
52 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
54 * window.h (struct window): Convert left_fringe_width
55 and right_fringe_width from Lisp_Objects to integers.
57 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
58 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
59 * window.c (wset_left_fringe_width, wset_right_fringe_width):
61 (make_window): Initialize new integer fields to -1.
62 (Fsplit_window_internal): Use direct assignment.
63 (Fset_window_configuration, save_window_save): Convert
64 Lisp_Object to integer and back where appropriate.
65 (Fset_window_fringes): Adjust user. Return t if any fringe
66 was actually changed, and mention this in docstring.
68 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
70 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
71 * nsfns.m (x_set_cursor_type):
72 * w32fns.c (x_set_cursor_type):
73 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
74 * xdisp.c (set_frame_cursor_types): ...but in common code.
76 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
78 * font.c (clear_font_cache): New function, stripped from...
79 (Fclear_font_cache): ...here, which now uses the function
80 above. Adjust comment.
81 * font.h (clear_font_cache): Add prototype.
82 * xfaces.c (clear_face_cache): Use clear_font_cache.
84 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
86 * window.c (Fset_window_start): Compare `w', not `window' because
87 `w' might not be equal to `window' after call to decode_live_window.
89 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
91 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
92 This fixes a problem introduced by the Bug#15035 patch
93 when using GPG. Reported by Herbert J. Skuhra.
95 2013-08-12 Eli Zaretskii <eliz@gnu.org>
97 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
98 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
101 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
103 * decompress.c (Fzlib_decompress_region): Support zlib
104 decompression, too, and rename.
106 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
108 Minor zlib configuration tweaks.
109 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
110 Don't assume presence of fn_inflateInit2_ zlib internal function.
112 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
114 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
115 include the zlib prefix.
117 2013-08-12 Eli Zaretskii <eliz@gnu.org>
119 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
120 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
121 define static variables that are pointers to zlib functions to be
123 (init_zlib_functions) [WINDOWSNT]: New function.
124 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
126 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
127 macros instead of invoking the zlib functions directly.
128 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
131 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
133 Avoid looping over all frame windows to freeze and unfreeze.
134 * window.h (struct window): Drop frozen_window_start_p.
135 (freeze_window_starts): Drop prototype.
136 * frame.h (struct frame): New frozen_window_starts flag.
137 (FRAME_WINDOWS_FROZEN): New macro.
138 * window.c (freeze_window_start, freeze_window_starts):
140 (select_window, replace_window): Adjust users.
141 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
142 (window_frozen_p): New function.
143 (redisplay_window): Use it.
145 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
147 Fix some fd issues when running subprocesses (Bug#15035).
148 Fix bugs that can leak files or file descriptors on errors.
149 Don't unlink open temp files, as that's hard for users to diagnose
150 when things go awry (e.g., temp disk exhausted).
151 Don't bother to lock temp files. Check for invalid recursion.
152 * callproc.c (synch_process_fd): Remove. All uses removed.
153 (synch_process_tempfile): New var or macro.
154 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
156 (record_kill_process): New arg, the temp name. All callers changed.
157 (delete_temp_file): Now just a simple wrapper around unlink.
158 (call_process_kill): New arg, the call_process_fd array.
159 Close them all. Clear synch_process_pid. Remove the temp file,
160 or arrange for it to be removed.
161 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
162 that's been moved to synch_process_tempfile. Caller changed.
163 Do not remove the tempfile; that's now call_process_kill's
165 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
166 call_process_kill; the caller now does that.
167 (call_process_cleanup): Do not close the process fd; that's now
168 call_process_kill's responsibility.
169 (Fcall_process): Implement via new function call_process, which
170 has most of the old body of Fcall_process, but with a different API.
171 (call_process): New function that does not open or close filefd if
172 it is nonnegative. Record which fds need to be closed, and let
173 call_process_kill close (and remove the tempfile, on MSDOS) on error.
174 Signal an error if invoked recursively (could be done via a hook).
175 Simplify creation of the tempfile in the MSDOS case.
176 Don't create the output file until after checking for the executable.
177 Report any failure to open /dev/null.
178 Don't open /dev/null for writing twice; once is enough.
179 Don't create pipe if all output is being discarded or sent to file.
180 Don't worry about setting up the coding system or reading from the
181 pipe if all output is being discarded.
182 Hoist fd_error local into top level, to lessen block nesting.
183 Don't record deleted pid here; now done by Fcall_process_region.
184 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
185 and note its success in synch_process_tempfile.
186 Do not leak resources when child_setup fails.
187 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
188 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
189 (create_temp_file): Now returns open fd, with an additional
190 Lisp_Object * argument to return the name. All callers changed.
191 Do not close the file; rewind it instead, and leave it open for
192 the caller. Do not lock the temp file. Unwind-protect the file
193 and the file-descriptor.
194 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
195 If an asynchrounous process, record it here, not in call_process.
196 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
197 * eval.c (set_unwind_protect): New function.
198 * fileio.c (write_region): New function, generalized from the
199 old Fwrite_region. Do not lock temp files.
200 (Fwrite_region): Use it.
201 * lisp.h (set_unwind_protect, write_region): New decls.
202 * process.c: Include <verify.h>.
203 (make_process): Mark fds as initially closed.
204 (deleted_pid_list): Now a list of pid-filename pairs.
206 (close_process_fd): New function.
207 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
208 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
209 New constants. Verify that their number matches PROCESS_OPEN_FDS.
210 (create_process, create_pty, Fmake_serial_process)
211 (server_accept_connection): Record which fds need to be closed,
212 and let deactivate_process close them.
213 (Fmake_network_process): Do not discard the unwind-protect
214 until it's safe to do so.
215 (deactivate_process): Close the fds opened by create_process etc.
216 (Fprocess_send_eof): Adjust to new way of recording open fds.
217 Report an error if /dev/null can't be opened, instead of aborting.
218 * process.h (PROCESS_OPEN_FDS): New constant.
219 (struct Lisp_Process): New member open_fds.
220 (record_kill_process, record_deleted_pid): Adjust signatures.
221 (record_deleted_pid): Move decl here ...
222 * syswait.h (record_deleted_pid): ... from here.
224 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
226 * decompress.c: Fix bugs with large buffers and weird inputs.
227 Tune a bit. Reindent as per usual Emacs style.
228 (BUFFER_SIZE): Remove.
229 (Fdecompress_gzipped_region): Do not mishandle input buffers with
230 more than UINT_MAX bytes. Decompress into the gap instead of into
231 an auto buffer, as this should avoid copying. Return nil if
232 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
233 set immediate_quit; we shouldn't trust zlib code that much.
235 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
237 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
238 errors, and really move the gap to where we want it.
240 * lisp.h: Include decompress.c support.
242 * emacs.c (main): Include decompress.c support.
244 * Makefile.in: Include -lz if present.
246 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
248 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
249 (initWithTitle:): Initialize frame to 0.
250 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
251 (fillWithWidgetValue:frame:): Renamed from
252 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
254 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
255 fillWithWidgetValue:frame:
257 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
258 remove memory leak warnings.
260 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
261 (ns_check_menu_open): Handle menu == nil. Remove assignment to
264 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
265 (x_activate_menubar): Update the whole menu.
266 (trackingNotification:): Call ns_check_menu_open if tracking ends.
267 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
268 current event is not NSSystemDefined (Bug#15001).
269 Call ns_check_menu_open only if trackingMenu is 2.
270 (menuDidClose:): New method, decrease trackingMenu.
271 (fillWithWidgetValue:setDelegate:): New method.
272 (fillWithWidgetValue:): Call the above.
274 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
276 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
278 Omit some unnecessary casts.
279 Many of these go back to the old pre-C89 days, when they may have
280 been needed, but we've been assuming C89 or later for a while now.
281 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
282 (live_float_p, live_misc_p, live_vector_p):
283 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
284 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
286 * callint.c (Fcall_interactively):
287 * doc.c (Fsubstitute_command_keys):
288 * filelock.c (get_boot_time):
289 * frame.c (xrdb_get_resource):
290 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
291 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
292 (xg_get_file_name_from_selector, menuitem_destroy_callback)
293 (menuitem_highlight_callback, menu_destroy_callback)
294 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
295 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
296 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
297 (xg_tool_bar_help_callback, tb_size_cb):
298 * image.c (xpm_alloc_color, png_read_from_memory)
299 (png_read_from_file, png_load_body, our_memory_skip_input_data)
300 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
302 * keymap.c (describe_map):
303 * nsfns.m (Fns_display_monitor_attributes_list):
304 * nsmenu.m (process_dialog:):
305 * nsterm.m (hold_event):
306 * process.c (wait_reading_process_output):
307 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
308 * scroll.c (do_direct_scrolling, scrolling_1):
309 * termcap.c (tgetent):
310 * window.c (check_window_containing, add_window_to_list)
311 (freeze_window_starts):
312 * xdisp.c (compare_overlay_entries, vmessage):
313 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
314 (x_get_monitor_attributes_xrandr)
315 (Fx_display_monitor_attributes_list, x_display_info_for_name)
316 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
317 * xfont.c (xfont_match, xfont_open):
318 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
319 (menubar_selection_callback, menu_position_func)
320 (popup_selection_callback, create_and_show_popup_menu)
321 (dialog_selection_callback, create_and_show_dialog):
322 * xrdb.c (x_get_string_resource):
324 * xsmfns.c (x_session_check_input):
325 * xterm.c (x_draw_glyphless_glyph_string_foreground)
326 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
327 (xaw_jump_callback, xaw_scroll_callback):
328 Omit unnecessary casts.
330 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
332 Minor string-length refactoring.
333 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
334 * frame.c (make_monitor_attribute_list):
335 Prefer build_string to strlen + make_string.
337 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
339 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
340 don't check minor_code (Bug#14417).
342 2013-08-09 Eli Zaretskii <eliz@gnu.org>
344 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
345 vertical positions instead. This avoids calling MATRIX_ROW with
346 row numbers that are possibly beyond valid limits. (Bug#15064)
348 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
350 Use xstrdup and build_unibyte_string where applicable.
351 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
353 * xrdb.c (x_get_customization_string):
354 * xterm.c (xim_initialize):
355 * w32fns.c (w32_window): Use xstrdup.
356 (w32_display_monitor_attributes_list):
357 * emacs.c (init_cmdargs):
358 * keyboard.c (PUSH_C_STR):
359 * nsfont.m (nsfont_open):
360 * sysdep.c (system_process_attributes):
361 * w32.c (system_process_attributes):
362 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
364 2013-08-09 Eli Zaretskii <eliz@gnu.org>
366 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
367 variables of these types so that GDB would know about them, as aid
368 for debugging fatal exceptions. (Bug#15024) See also
369 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
372 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
374 * nsterm.m (ns_update_begin): Don't change clip path if it would be
375 larger than the NSWindow (Bug#14934).
377 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
379 Redesign redisplay interface to drop global variable updated_window.
380 Always pass currently updated window as a parameter to update routines.
381 * dispextern.h (updated_window): Remove declaration.
382 (struct redisplay_interface): Pass window parameter to
383 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
384 and after_update_window_hook.
385 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
387 * dispnew.c (updated_window): Remove.
388 (redraw_overlapped_rows, update_marginal_area, update_text_area)
389 (update_window_line): Adjust to match redisplay interface changes.
390 * nsterm.m (ns_update_window_begin, ns_update_window_end)
391 (ns_scroll_run, ns_after_update_window_line):
392 * w32term.c (x_update_window_begin, x_update_window_end)
393 (x_after_update_window_line, x_scroll_run):
394 * xterm.c (x_update_window_begin, x_update_window_end)
395 (x_after_update_window_line, x_scroll_run):
396 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
397 Likewise. Adjust comments where appropriate.
398 (x_cursor_to): Simplify because this is always called during window
399 update (but install debugging check anyway).
400 (expose_window): Check must_be_updated_p flag to see whether this
401 function is called during window update.
403 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
405 Do not reset window modification event counters excessively.
406 These leftovers and poor man's tricky methods to catch extra
407 redisplay's attention are no longer needed.
408 * frame.c (set_menu_bar_lines_1):
409 * minibuf.c (read_minibuf_unwind):
410 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
411 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
412 (window_scroll_line_based, Fset_window_configuration):
413 * xdisp.c (redisplay_window): Do not reset last_modified and
414 last_overlay_modified counters.
416 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
418 * xselect.c (x_send_client_event): Set send_event and serial, memset
419 data.l as it might be bigger than data.b. Use 24 bit mask to
420 XSendEvent (Bug#15034).
422 2013-08-07 Eli Zaretskii <eliz@gnu.org>
424 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
425 for TTY frames that are not the top frame on their console.
428 2013-08-07 Martin Rudalics <rudalics@gmx.at>
430 * w32term.c (w32fullscreen_hook): Really maximize frame when
431 asked for (Bug#14841).
433 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
435 Prefer selected_window to Fselected_window, likewise for frames.
436 * buffer.c (Fbuffer_swap_text):
437 * data.c (Fvariable_binding_locus):
438 * window.c (run_window_configuration_change_hook): Adjust users.
439 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
440 Use decode_live_frame.
442 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
444 Be more careful if selected window shows the buffer other than current,
445 use window_outdated only if this is not so. This change should also
446 address some weird issues discussed in Bug#13012.
447 * window.h (window_outdated): New prototype.
448 * window.c (window_outdated): Now here. Convert from static and
449 always assume window's buffer.
450 (Fwindow_end, Fwindow_line_height): Use it.
451 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
452 and always assume window's buffer.
453 (redisplay_window): Adjust user.
454 (redisplay_internal): Call to reconsider_clip_changes once and
455 check whether mode line should be updated only if selected window
456 shows current buffer.
457 (run_window_scroll_functions): Use eassert for debugging check.
458 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
460 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
462 * window.c (window_scroll, window_scroll_pixel_based)
463 (window_scroll_line_based): Use bool for booleans.
465 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
467 * process.c: Fix minor off-by-one issues in descriptor counts.
468 This shouldn't fix any real bugs, but it cleans up the code a bit.
469 (max_process_desc, max_input_desc): -1, not 0, means none.
471 (delete_input_desc): New function.
472 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
473 (deactivate_process): Scan backwards when recomuting max_process_desc;
474 that should be faster.
475 (init_process_emacs): Initialize max_input_desc.
477 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
479 Use region cache to speedup bidi_find_paragraph_start.
480 * buffer.h (struct buffer): New member bidi_paragraph_cache.
481 Rename cache_long_line_scans to cache_long_scans.
482 * buffer.c (bset_cache_long_line_scans): Rename to
483 bset_cache_long_scans.
484 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
485 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
487 (syms_of_buffer): Rename cache-long-line-scans to
488 cache-long-scans. Adjust docstring.
489 * search.c (newline_cache_on_off):
490 * indent.c (width_run_cache_on_off): Adjust users.
491 * bidi.c (bidi_paragraph_cache_on_off): New function.
492 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
493 * insdel.c (prepare_to_modify_buffer): Invalidate
494 bidi_paragraph_cache if enabled.
496 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
498 Invalidate region caches only if buffer text is going to be changed.
499 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
500 (modify_text): ...new prototype.
501 (prepare_to_modify_buffer_1): New prototype.
502 * textprop.c (modify_region): Rename to...
503 (modify_text_properties): ...new function.
504 (add_text_properties_1, set_text_properties, Fremove_text_properties)
505 (Fremove_list_of_text_properties): Adjust users.
506 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
507 (modify_text): ...new function.
508 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
509 (prepare_to_modify_buffer_1): ...new function.
510 * casefiddle.c (casify_region):
511 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
512 (Ftranspose_regions): Use modify_text.
514 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
516 * lisp.mk (lisp): Add nadvice.elc.
518 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
520 New macro to iterate over live buffers similar to frames.
521 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
522 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
523 Declare buffer-related variables here to offload lisp.h.
524 * buffer.c (Vbuffer_alist): Adjust comment.
525 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
526 (other_buffer_safely):
527 * data.c (store_symval_forwarding):
528 * dispnew.c (Fframe_or_buffer_changed_p):
529 * fileio.c (Fdo_auto_save):
530 * filelock.c (unlock_all_files):
531 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
533 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
535 Fix some minor races in hosts lacking mkostemp (Bug#15015).
536 * callproc.c (create_temp_file):
537 * filelock.c (create_lock_file):
538 Assume mkostemp, since it's now provided by Gnulib.
540 2013-08-04 Eli Zaretskii <eliz@gnu.org>
542 * w32.c (mkostemp): New function.
543 (mktemp): Remove, no longer used. Most of the code reused in
544 mkostemp. (Bug#15015)
545 (mktemp): Don't undef.
547 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
549 * dispnew.c (glyph_matrix_count, glyph_pool_count):
550 Move under GLYPH_DEBUG and ENABLE_CHECKING.
551 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
552 (free_glyph_pool, check_glyph_memory): Likewise for
553 all users. Adjust comments where appropriate.
555 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
557 * composite.h: Minor fixups.
558 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
559 to fix a misspelling, and change it to an inline function while
560 we're at it (it need not be a macro). All uses changed.
561 (composition_method, composition_valid_p):
562 Rewrite to avoid assignments in if-conditions.
564 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
566 Do not use global Lisp_Object in composition macros.
567 * composite.h (composition_temp): Remove declaration.
568 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
569 (composition_method, composition_valid_p): ...inline functions.
570 (compose_region): Remove the leftover.
571 * composite.c (composition_temp): Remove.
572 (run_composition_function, update_compositions)
573 (composition_compute_stop_pos, composition_adjust_point)
574 (Ffind_composition_internal):
575 * coding.c (handle_composition_annotation):
576 * xdisp.c (handle_composition_prop, check_point_in_composition):
577 Related users changed.
579 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
581 Drop FRAME_PTR typedef.
582 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
583 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
584 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
585 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
586 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
587 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
588 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
589 All related users changed.
591 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
593 * eval.c (default_toplevel_binding): New function.
595 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
596 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
597 (syms_of_eval): Export them.
598 * data.c (Fdefault_value): Micro cleanup.
599 * term.c (init_tty): Use "false".
601 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
603 Fix X GC leak in GTK and raw (no toolkit) X ports.
604 * xterm.c (x_free_frame_resources): If white and black relief
605 GCs are allocated, always free them here.
606 * xfns.c (x_make_gc): Omit redundant initialization.
607 * widget.c (create_frame_gcs): Remove the leftover.
608 (EmacsFrameDestroy): Do nothing because all GCs are now freed
609 in x_free_frame_resources.
611 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
613 * nsterm.m (windowWillResize:toSize:): Only change title if
614 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
616 (viewDidEndLiveResize): New method.
618 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
619 inside NS_IMPL_COCOA.
621 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
623 * insdel.c (adjust_after_replace, replace_range, del_range_2):
624 Do not check whether undo is enabled because record_insert and
625 record_delete does that themselves.
627 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
629 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
630 member which is not really used any more.
631 (FRAME_XIC_BASE_FONTNAME): Remove.
632 * xfns.c (xic_free_fontset): Adjust user.
633 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
634 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
635 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
636 (xdialog_show): Use eassert for debugging check.
637 * w32term.c (x_unfocus_frame): Remove unused dummy function.
639 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
641 * fileio.c, fns.c (merge): Move extern decl from here ...
642 * lisp.h (merge): ... to here.
644 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
646 Fix last font-related change.
647 * w32font.h (w32font_list_internal, w32font_match_internal):
649 * w32uniscribe.c (uniscribe_list, uniscribe_match):
650 (uniscribe_list_family): Adjust to match font API change.
651 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
652 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
654 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
656 * frame.h (FRAME_MOUSE_UPDATE):
657 * nsterm.m (ns_frame_up_to_date): Omit redundant check
658 whether hlinfo->mouse_face_mouse_frame is non-NULL.
660 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
662 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
663 * font.h (struct font_driver): Change list, match, and list_family
664 functions to accept struct frame * as first arg.
665 * font.c (font_score, font_compare, font_sort_entities): Remove
667 (font_sort_entities, font_list_entities, font_select_entity):
668 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
669 match font API change.
670 * xfont.c (xfont_list, xfont_match, xfont_list_family):
671 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
672 * ftxfont.c (ftxfont_list, ftxfont_match):
673 * xftfont.c (xftfont_list, xftfont_match):
674 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
675 * w32font.c (w32font_list, w32font_match, w32font_list):
676 (w32font_list_internal, w32_font_match_internal): Likewise.
677 * xfaces.c (Fx_family_fonts): Adjust user.
679 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
681 Do not use pure Xism x_wm_set_icon_position in non-X ports.
682 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
683 only if HAVE_X_WINDOWS is in use.
684 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
685 * nsterm.m (x_wm_set_icon_position): Remove no-op.
686 * w32term.c (x_wm_set_icon_position): Likewise.
687 * w32fns.c (x_icon): Adjust user.
689 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
691 * xterm.c (last_mouse_press_frame): Remove the
692 leftover which is not really used any more.
693 (handle_one_xevent, syms_of_xterm): Adjust users.
694 (x_flush): Call XFlush once per each X display, not frame.
695 This is better because this code always unconditionally skips
696 non-X frames in Vframe_list and issues the only XFlush if we
697 have more than one X frame on the same X display.
698 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
699 Use bool for booleans.
700 (x_draw_glyph_string_background, cvt_string_to_pixel):
701 (cvt_pixel_dtor): Drop unnecessary prototypes.
702 * xterm.h (x_display_ok): Adjust prototype.
704 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
706 Drop unnecessary functions that deals with frame pixel size.
707 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
708 (x_pixel_height): Drop prototypes.
709 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
710 (x_pixel_height): Drop implementations.
711 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
712 which should be always valid for window frame.
713 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
714 * w32menu.c (Fx_popup_dialog):
715 * xmenu.c (Fx_popup_dialog): Likewise for both.
717 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
719 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
720 frame parameters and call to Fmodify_frame_parameters just once.
721 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
722 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
723 and mention nil frame in docstring.
725 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
727 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
728 (x_figure_window_size): Likewise. Adjust to return long.
729 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
730 (toplevel): Move Qterminal_live_p to...
731 * terminal.c (toplevel): ...here, make it static, and...
732 (syms_of_terminal): ...DEFSYM here.
733 * frame.h (Qterminal_live_p): Remove declaration.
734 (make_frame, x_figure_window_size): Adjust prototype.
735 * nsfns.m (Fx_create_frame): Use long for window flags.
737 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
739 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
740 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
741 Do not assume that emacs_close (INT_MAX) is a no-op.
743 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
745 * xfaces.c (make_face_cache): For struct face_cache, prefer
746 xmalloc to xzalloc and so avoid redundant call to memset.
747 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
749 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
751 * fringe.c (draw_window_fringes, update_window_fringes)
752 (compute_fringe_widths):
753 * w32term.c (x_draw_glyph_string):
754 * window.c (candidate_window_p, Frecenter):
755 * xfaces.c (realize_basic_faces, realize_default_face)
756 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
757 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
758 * xfns.c (x_set_cursor_color, xic_free_xfontset):
759 * xmenu.c (Fx_menu_bar_open_internal):
760 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
761 * xsettings.c (xft_settings_event):
762 * xterm.c (x_draw_glyph_string, x_had_errors_p):
763 Use bool for booleans. Adjust style and comments where
765 * dispextern.h (draw_window_fringes, update_window_fringes)
766 (compute_fringe_widths):
767 * xterm.h (x_had_errors_p): Adjust prototype.
769 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
771 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
772 CHECK_LIST. Rewrite the loop to avoid useless local variable.
774 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
776 * fns.c (toplevel): Remove comment before Fsafe_length because
779 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
781 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
783 2013-07-28 Eli Zaretskii <eliz@gnu.org>
785 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
786 frame which got the message is still alive, before dereferencing
787 its pointer. (Bug#14970)
789 * frame.c (delete_frame): Test "this" frame's minibuffer window to
790 be a live window, before using it as such. (Bug#14970)
792 2013-07-27 Eli Zaretskii <eliz@gnu.org>
794 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
795 w32_detect_focus_change instead of doing part of its job by hand.
796 This fixes the problem whereby FOCUS_OUT events were not sent to
799 2013-07-26 Eli Zaretskii <eliz@gnu.org>
801 * process.c (Fprocess_list): Doc fix.
803 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
804 being re-exposed only if it didn't ask to become visible.
805 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
806 was previously iconified. (Bug#14841)
807 (x_iconify_frame): Mark the frame iconified.
809 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
811 Fix minor problems found by static checking.
812 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
813 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
815 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
817 * eval.c (set_specpdl_old_value): New function.
818 (unbind_to): Minor simplification.
819 (get_backtrace_frame): New function.
820 (Fbacktrace_frame): Use it. Add `base' argument.
821 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
822 (syms_of_eval): Export backtrace-eval.
823 * xterm.c (x_focus_changed): Simplify.
825 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
827 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
829 2013-07-24 Eli Zaretskii <eliz@gnu.org>
831 * xdisp.c (redisplay_window): Instead of moving point out of
832 scroll margin, reject the force_start method, and try scrolling
835 2013-07-24 Ken Brown <kbrown@cornell.edu>
837 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
840 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
842 * eval.c (Fprogn): Do not check that BODY is a proper list.
843 This undoes the previous change. The check slows down the
844 interpreter, and is not needed to prevent a crash. See
845 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
847 2013-07-23 Glenn Morris <rgm@gnu.org>
849 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
851 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
853 Port to GNU/Linux systems with tinfo but not ncurses.
854 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
855 to decide whether ncurses is being used. Without this change,
856 GCC complains about tgetent not being declared, on a system
857 that has tinfo installed but ncurses not installed.
859 * eval.c (Fprogn): Check that BODY is a proper list.
861 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
862 * data.c (Fsetq_default):
863 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
864 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
866 Tune by taking advantage of the fact that ARGS is always a list
867 when a function is declared to have UNEVALLED args.
869 * emacsgtkfixed.c: Port to GCC 4.6.
870 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
872 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
874 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
875 here to silence compiler warnings.
877 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
879 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
880 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
881 from messing up Emacs's 'struct frame' (Bug#14923).
883 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
885 * alloc.c (make_save_ptr_ptr): Define this function.
886 It was inadvertently omitted. It's needed only if
887 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
889 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
891 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
892 frame have focus (Bug#14895).
894 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
896 Avoid vfork-related deadlock more cleanly.
897 * callproc.c (child_setup): When the child's exec fails, output
898 the program name, as that's more useful. Use O_NONBLOCK to avoid
900 * process.c (create_process_1): Remove; no longer needed.
901 (create_process): Remove timer hack; no longer needed, now that
902 the child avoids deadlock.
904 2013-07-20 Glenn Morris <rgm@gnu.org>
906 * image.c (Fimage_flush): Fix doc typo.
908 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
910 Fix array bounds violation when pty allocation fails.
911 * process.c (PTY_NAME_SIZE): New constant.
912 (pty_name): Remove static variable; it's now auto.
913 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
914 Take pty_name as an arg rather than using a static variable.
916 (create_process): Recover pty_flag from process, not from volatile local.
917 (create_pty): Stay inside array even when pty allocation fails.
918 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
920 * lread.c (Fload): Avoid initialization only when lint checking.
921 Mention that it's needed only for older GCCs.
923 2013-07-20 Kenichi Handa <handa@gnu.org>
925 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
926 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
928 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
930 * lread.c (Fload): Avoid uninitialized warning.
932 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
934 Fix some minor file descriptor leaks and related glitches.
935 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
936 (create_lock_file): Use write, not emacs_write.
937 * image.c (slurp_file, png_load_body):
938 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
939 (server_accept_connection):
940 Don't leak an fd on memory allocation failure.
941 * image.c (slurp_file): Add a cheap heuristic for growing files.
942 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
943 as that's what the other routines do. Maybe input need not be
944 blocked at all, but it's better to be consistent.
945 Avoid undefined behavior when strlen is zero.
947 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
948 (NSTATICS): Now a constant; doesn't need to be a macro.
950 2013-07-19 Richard Stallman <rms@gnu.org>
952 * coding.c (decode_coding_utf_8): Add simple loop for fast
953 processing of ASCII characters.
955 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
957 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
959 2013-07-19 Eli Zaretskii <eliz@gnu.org>
961 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
962 unportable 'struct x_display_info'.
963 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
966 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
968 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
969 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
971 (system_process_attributes): Prefer plain char to unsigned char
972 when either will do. Clean up properly if interrupted or if
973 memory allocations fail. Don't assume sscanf succeeds. Remove
974 no-longer-needed workaround to stop GCC from whining. Read
975 command-line once, instead of multiple times. Check read status a
978 Fix obscure porting bug with varargs functions.
979 The code assumed that int is treated like ptrdiff_t in a vararg
980 function, which is not a portable assumption. There was a similar
981 -- though these days less likely -- porting problem with various
982 assumptions that pointers of different types all smell the same as
983 far as vararg functions is conserved. To make this problem less
984 likely in the future, redo the API to use varargs functions.
985 * alloc.c (make_save_value): Remove this vararg function.
986 All uses changed to ...
987 (make_save_int_int_int, make_save_obj_obj_obj_obj)
988 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
990 (make_save_ptr): Rename from make_save_pointer, for consistency with
991 the above. Define only on platforms that need it. All uses changed.
993 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
995 * keyboard.c: Try to fix typos in previous change.
996 (DISPLAY_LIST_INFO): New macro.
997 (kbd_buffer_get_event): Do not access members that are not present
998 in X11. Revert inadvertent change of "!=" to "=".
1000 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1002 * keyboard.c (kbd_buffer_get_event):
1003 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1004 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1006 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1008 * filelock.c: Fix unlikely file descriptor leaks.
1009 (get_boot_time_1): Rework to avoid using emacs_open.
1010 This doesn't actually fix a leak, but is better anyway.
1011 (read_lock_data): Use read, not emacs_read.
1013 * doc.c: Fix minor memory and file descriptor leaks.
1014 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1015 (get_doc_string, Fsnarf_documentation):
1016 Fix file descriptor leak on error.
1018 * term.c: Fix minor fdopen-related file descriptor leaks.
1019 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1020 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1022 * charset.c: Fix file descriptor leaks and errno issues.
1024 (load_charset_map_from_file): Don't leak file descriptor on error.
1025 Use plain record_xmalloc since the allocation is larger than
1026 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1028 * eval.c (record_unwind_protect_nothing):
1029 * fileio.c (fclose_unwind):
1031 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1032 The replacement doesn't block input, but that no longer seems
1035 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1037 * lread.c: Fix file descriptor leaks and errno issues.
1038 (Fload): Close some races that leaked fds or streams when 'load'
1040 (Fload, openp): Report error number of last nontrivial failure to open.
1041 ENOENT counts as trivial.
1042 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1044 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1045 now that the function is always called with a nonnegative arg.
1046 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1047 All uses replaced with ...
1048 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1050 A few more minor file errno-reporting bugs.
1051 * callproc.c (Fcall_process):
1052 * doc.c (Fsnarf_documentation):
1053 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1054 * process.c (set_socket_option):
1055 Don't let a constructor trash errno.
1056 * doc.c: Include <errno.h>.
1058 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1060 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1062 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1064 Fix w32 bug with call-process-region (Bug#14885).
1065 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1066 to Fcall_process when the input is empty. This simplifies the
1067 code a bit. It makes no difference on POSIXish platforms but
1068 apparently it fixes a bug on w32.
1070 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1071 * fileio.c (close_file_unwind): Don't close if FD is negative;
1072 this can happen when unwinding a zapped file descriptor.
1073 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1074 in case Emacs runs out of memory between the two unwind-protects.
1075 Don't trash errno when closing FD.
1076 Zap the FD in the specpdl when closing it, instead of deferring
1077 the removal of the unwind-protect; this fixes a bug where a child
1078 function unwinds the stack past us.
1080 New unwind-protect flavors to better type-check C callbacks.
1081 This also lessens the need to write wrappers for callbacks,
1082 and the need for make_save_pointer.
1083 * alloca.c (free_save_value):
1084 * atimer.c (run_all_atimers):
1086 * alloc.c (safe_alloca_unwind):
1087 * atimer.c (unwind_stop_other_atimers):
1088 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1089 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1090 * minibuf.c (choose_minibuf_frame_1):
1091 * process.c (make_serial_process_unwind):
1092 * xdisp.h (pop_message_unwind):
1093 * xselect.c (queue_selection_requests_unwind):
1094 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1095 * alloca.c (record_xmalloc):
1096 Prefer record_unwind_protect_ptr to record_unwind_protect with
1098 * alloca.c (Fgarbage_collect):
1099 Prefer record_unwind_protect_void to passing a dummy.
1100 * buffer.c (restore_buffer):
1101 * window.c (restore_window_configuration):
1102 * xfns.c, w32fns.c (do_unwind_create_frame)
1103 New wrapper. All record-unwind uses of wrappee changed.
1104 * buffer.c (set_buffer_if_live):
1105 * callproc.c (call_process_cleanup, delete_temp_file):
1106 * coding.c (code_conversion_restore):
1107 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1108 * editfns.c (save_excursion_restore)
1109 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1110 (save_restriction_restore):
1111 * eval.c (restore_stack_limits, un_autoload):
1112 * fns.c (require_unwind):
1113 * keyboard.c (recursive_edit_unwind, tracking_off):
1114 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1115 * macros.c (pop_kbd_macro, restore_menu_items):
1116 * nsfns.m (unwind_create_frame):
1117 * print.c (print_unwind):
1118 * process.c (start_process_unwind):
1119 * search.c (unwind_set_match_data):
1120 * window.c (select_window_norecord, select_frame_norecord):
1121 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1122 (fast_set_selected_frame):
1123 * xfns.c, w32fns.c (unwind_create_tip_frame):
1124 Return void, not a dummy Lisp_Object. All uses changed.
1125 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1126 * callproc.c (call_process_kill):
1127 * fileio.c (restore_point_unwind, decide_coding_unwind)
1128 (build_annotations_unwind):
1129 * insdel.c (Fcombine_after_change_execute_1):
1130 * keyboard.c (read_char_help_form_unwind):
1131 * menu.c (unuse_menu_items):
1132 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1133 * sound.c (sound_cleanup):
1134 * xdisp.c (unwind_redisplay):
1135 * xfns.c (clean_up_dialog):
1136 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1137 Accept no args and return void, instead of accepting and returning
1138 a dummy Lisp_Object. All uses changed.
1139 * cygw32.c (fchdir_unwind):
1140 * fileio.c (close_file_unwind):
1141 * keyboard.c (restore_kboard_configuration):
1142 * lread.c (readevalllop_1):
1143 * process.c (wait_reading_process_output_unwind):
1144 Accept int and return void, rather than accepting an Emacs integer
1145 and returning a dummy object. In some cases this fixes an
1146 unlikely bug when the corresponding int is outside Emacs integer
1147 range. All uses changed.
1148 * dired.c (directory_files_internal_unwind):
1149 * fileio.c (do_auto_save_unwind):
1150 * gtkutil.c (pop_down_dialog):
1151 * insdel.c (reset_var_on_error):
1152 * lread.c (load_unwind):
1153 * xfns.c (clean_up_file_dialog):
1154 * xmenu.c, nsmenu.m (pop_down_menu):
1155 * xmenu.c (cleanup_widget_value_tree):
1156 * xselect.c (wait_for_property_change_unwind):
1157 Accept pointer and return void, rather than accepting an Emacs
1158 save value encapsulating the pointer and returning a dummy object.
1160 * editfns.c (Fformat): Update the saved pointer directly via
1161 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1162 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1163 (unwind_body): New function.
1164 (record_unwind_protect): First arg is now a function returning void,
1165 not a dummy Lisp_Object.
1166 (record_unwind_protect_ptr, record_unwind_protect_int)
1167 (record_unwind_protect_void): New functions.
1168 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1169 * fileio.c (struct auto_save_unwind): New type.
1170 (do_auto_save_unwind): Use it.
1171 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1172 * insdel.c (struct rvoe_arg): New type.
1173 (reset_var_on_error): Use it.
1174 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1176 (specbinding_func): Remove; there are now several such functions.
1177 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1178 (set_unwind_protect_ptr): New function.
1179 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1181 Be simpler and more consistent about reporting I/O errors.
1182 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1183 Say "Read error" and "Write error", rather than "I/O error", or
1184 "IO error reading", or "IO error writing", when a read or write
1186 * process.c (Fmake_network_process, wait_reading_process_output)
1187 (send_process, Fprocess_send_eof, wait_reading_process_output):
1188 Capitalize diagnostics consistently. Put "failed foo" at the
1189 start of the diagnostic, so that we don't capitalize the
1190 function name "foo". Consistently say "failed" for such
1192 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1193 All callers changed. This is so it can use report_file_error.
1194 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1195 diagnostics consistently as above.
1197 * fileio.c (report_file_errno): Fix errno reporting bug.
1198 If the file name is neither null nor a pair, package it up as a
1199 singleton list. All callers changed, both to this function and to
1200 report_file_error. This fixes a bug where the memory allocator
1201 invoked by list1 set errno so that the immediately following
1202 report_file_error reported the wrong errno value.
1204 Fix minor problems found by --enable-gcc-warnings.
1205 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1206 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1208 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1210 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1211 Set event->arg to Qt if switch-event shall be generated.
1212 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1214 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1216 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1219 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1220 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1221 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1222 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1223 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1224 and there is a focused frame.
1225 (head_table): Add focus-in and focus-out.
1226 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1227 bind to handle-focus-in/out.
1229 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1230 (Fhandle_switch_frame): Call Fhandle_focus_in.
1231 (syms_of_frame): defsubr handle-focus-in/out.
1233 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1235 Fix porting bug to older POSIXish platforms (Bug#14862).
1236 * sysdep.c (emacs_pipe): New function, that implements
1237 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1238 This should port better to CentOS 5 and to Mac OS X 10.6.
1239 All calls to pipe2 changed.
1241 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1242 This makes the code easier to read and the executable a bit smaller.
1243 Do not replace all calls to Fcons that happen to create lists,
1244 just calls that are intended to create lists. For example, when
1245 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1246 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1247 Similarly for list2 through list5.
1248 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1249 * bytecode.c (exec_byte_code):
1250 * callint.c (quotify_arg, Fcall_interactively):
1251 * callproc.c (Fcall_process, create_temp_file):
1252 * charset.c (load_charset_map_from_file)
1253 (Fdefine_charset_internal, init_charset):
1254 * coding.c (get_translation_table, detect_coding_system)
1255 (Fcheck_coding_systems_region)
1256 (Fset_terminal_coding_system_internal)
1257 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1258 * composite.c (update_compositions, Ffind_composition_internal):
1259 * dired.c (directory_files_internal, file_name_completion)
1261 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1262 * doc.c (Fsnarf_documentation):
1263 * editfns.c (Fmessage_box):
1265 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1266 (Feval, eval_sub, Ffuncall, apply_lambda):
1267 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1268 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1269 (Fset_file_times, Finsert_file_contents)
1270 (Fchoose_write_coding_system, Fwrite_region):
1271 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1272 * font.c (font_registry_charsets, font_parse_fcname)
1273 (font_prepare_cache, font_update_drivers, Flist_fonts):
1274 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1275 * frame.c (make_frame, Fmake_terminal_frame)
1276 (x_set_frame_parameters, x_report_frame_params)
1277 (x_default_parameter, Fx_parse_geometry):
1278 * ftfont.c (syms_of_ftfont):
1279 * image.c (gif_load):
1280 * keyboard.c (command_loop_1):
1281 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1282 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1283 (Fminor_mode_key_binding, accessible_keymaps_1)
1284 (Faccessible_keymaps, Fwhere_is_internal):
1285 * lread.c (read_emacs_mule_char):
1286 * menu.c (find_and_return_menu_selection):
1287 * minibuf.c (get_minibuffer):
1288 * nsfns.m (Fns_perform_service):
1289 * nsfont.m (ns_script_to_charset):
1290 * nsmenu.m (ns_popup_dialog):
1291 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1292 (Fx_own_selection_internal):
1293 * nsterm.m (append2):
1294 * print.c (Fredirect_debugging_output)
1295 (print_prune_string_charset):
1296 * process.c (Fdelete_process, Fprocess_contact)
1297 (Fformat_network_address, set_socket_option)
1298 (read_and_dispose_of_process_output, write_queue_push)
1299 (send_process, exec_sentinel):
1300 * sound.c (Fplay_sound_internal):
1301 * textprop.c (validate_plist, add_properties)
1302 (Fput_text_property, Fadd_face_text_property)
1303 (copy_text_properties, text_property_list, syms_of_textprop):
1304 * unexaix.c (report_error):
1305 * unexcoff.c (report_error):
1306 * unexsol.c (unexec):
1307 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1308 (Fformat_mode_line, syms_of_xdisp):
1309 * xfaces.c (set_font_frame_param)
1310 (Finternal_lisp_face_attribute_values)
1311 (Finternal_merge_in_global_face, syms_of_xfaces):
1312 * xfns.c (x_default_scroll_bar_color_parameter)
1313 (x_default_font_parameter, x_create_tip_frame):
1314 * xfont.c (xfont_supported_scripts):
1315 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1316 (menu_help_callback, xmenu_show):
1318 * xterm.c (set_wm_state):
1319 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1320 and similarly for list2 through list5.
1322 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1324 * callproc.c (Fcall_process_region): Fix minor race and tune.
1325 (create_temp_file): New function, with the temp-file-creation part
1326 of the old Fcall_process_region. Use Fcopy_sequence to create the
1327 temp file name, rather than alloca + build_string, for simplicity.
1328 Don't bother to block input around the temp file creation;
1329 shouldn't be needed. Simplify use of mktemp. Use
1330 record_unwind_protect immediately after creating the temp file;
1331 this closes an unlikely race where the temp file was not removed.
1332 Use memcpy rather than an open-coded loop.
1333 (Fcall_process_region): Use the new function. If the input is
1334 empty, redirect from /dev/null rather than from a newly created
1335 empty temp file; this avoids unnecessary file system traffic.
1337 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1339 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1340 Simplify by making this case like the other two. This is a bit
1341 slower on obsolete hosts, but the extra complexity isn't worth it.
1343 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1344 * process.c (create_process) [!DOS_NT]:
1345 Remove now-unnecessary calls to emacs_close.
1347 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1349 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1350 returning early. (Bug#14850)
1352 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1353 and inhibit-iso-escape-detection attributes of 'undecided'.
1356 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1358 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1359 Reported by Herbert J. Skuhra in
1360 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1362 Don't lose top specpdl entry when memory is exhausted.
1363 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1364 specpdl overflow here, to simplify callers; all callers changed.
1365 Always reserve an unused entry at the stack top; this avoids
1366 losing the top entry's information when memory is exhausted.
1368 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1370 Clean up errno reporting and fix some errno-reporting bugs.
1371 * callproc.c (Fcall_process):
1372 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1373 * process.c (create_process, Fmake_network_process):
1374 * unexaix.c (report_error):
1375 * unexcoff.c (report_error):
1376 Be more careful about reporting the errno of failed operations.
1377 The code previously reported the wrong errno sometimes.
1378 Also, prefer report_file_errno to setting errno + report_file_error.
1379 (Fcall_process): Look at openp return value rather than at path,
1380 as that's a bit faster and clearer when there's a numeric predicate.
1381 * fileio.c (report_file_errno): New function, with most of the
1382 old contents of report_file_error.
1383 (report_file_error): Use it.
1384 (Ffile_exists_p, Ffile_accessible_directory_p):
1385 Set errno to 0 when it is junk.
1386 * fileio.c (Faccess_file):
1387 * image.c (x_create_bitmap_from_file):
1388 Use faccessat rather than opening the file, to avoid the hassle of
1389 having a file descriptor open.
1390 * lisp.h (report_file_errno): New decl.
1391 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1394 * process.c (create_process, wait_reading_process_output) [AIX]:
1395 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1396 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1397 a multithreaded environment anyway).
1398 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1400 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1402 * image.c (x_find_image_file): Don't close a remote file handle.
1404 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1406 Fix races with threads and file descriptors.
1407 * callproc.c (Fcall_process_region):
1408 * dired.c (open_directory):
1409 * emacs.c (main, Fdaemon_initialized):
1410 * image.c (x_find_image_file):
1411 * inotify.c (Finotify_rm_watch):
1412 * lread.c (Flocate_file_internal):
1413 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1414 * term.c (term_mouse_moveto, init_tty):
1415 * termcap.c (tgetent):
1416 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1417 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1418 * unexhp9k800.c, unexmacosx.c (unexec):
1419 * callproc.c (Fcall_process_region):
1420 Use emacs_close, not close.
1421 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1422 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1423 and posix_close function on current platforms (which all lack them).
1424 (emacs_close): Use it. This should fix the races on GNU/Linux and
1425 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1426 and it should avoid closing random victim file descriptors on
1429 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1431 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1432 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1435 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1436 This is for .gdbinit xbacktrace.
1438 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1439 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1440 (emacs_set_tty): Now static.
1441 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1442 * term.c (tty_capable_p, tty_default_color_capabilities)
1443 (get_tty_terminal, term_mouse_movement)
1444 (handle_one_term_event, init_tty, maybe_fatal):
1445 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1446 (tgetent, scan_file, name_match, compare_contin):
1447 * terminal.c (get_terminal):
1448 Use bool for boolean.
1449 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1450 Prefer char to unsigned char if either will do.
1451 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1452 (tty_write_glyphs): Prefer int to unsigned.
1453 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1454 All callers changed.
1455 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1457 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1460 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1461 (B__dummy__): New dummy symbol, to pacify C89.
1462 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1463 they can't grok varargs macros.
1464 * dispnew.c (add_window_display_history)
1465 (add_frame_display_history):
1466 * print.c (print_object):
1467 * xdisp.c (debug_method_add):
1468 Use %p printf format only for void pointers.
1469 * emacs.c (usage_message): New constant, replacing ...
1470 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1471 (main): Adjust to usage reorg.
1472 * fns.c (syms_of_fns):
1473 * profiler.c (syms_of_profiler):
1474 Don't use non-constant struct initializers.
1475 * gnutls.h (gnutls_initstage_t):
1476 * lisp.h (enum Lisp_Fwd_Type):
1477 * lread.c (lisp_file_lexically_bound_p):
1478 * xsettings.c (anonymous enum):
1479 Remove trailing comma.
1480 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1481 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1482 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1484 * regex.c (const_re_char): New type, to pacify strict C89.
1485 All uses of 'const re_char' replaced to use it.
1486 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1487 with glibc when strict C89. This change is imported from gnulib.
1489 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1490 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1491 Omit GNU_LINUX implementation, since it requires long long.
1492 * xterm.c (x_draw_underwave):
1493 Do not assume the traditional order of struct's members.
1494 (x_term_init): Rewrite to avoid the need for non-constant structure
1497 Syntax cleanup, mostly replacing macros with functions.
1498 This removes the need for the syntax_temp hack.
1499 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1500 * syntax.c (SYNTAX_INLINE): New macro.
1501 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1502 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1503 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1504 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1505 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1506 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1507 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1508 Now constants, not macros.
1509 (syntax_temp) [!__GNUC__]: Remove.
1510 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1511 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1512 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1513 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1514 Move here from syntax.h; now functions, not macros. Except for the
1515 last function, these are static since only syntax.c uses them.
1516 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1517 All uses changed. Now a function, not a macro; use this fact
1518 to simplify the code.
1519 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1520 compiler bugs; no longer relevant.
1521 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1522 (SYNTAX_INLINE): New macro.
1523 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1524 for the new functions. Use bool for boolean member.
1525 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1526 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1527 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1528 (SETUP_BUFFER_SYNTAX_TABLE):
1529 Now extern inline functions, not macros.
1530 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1531 Remove; all uses replaced by implementation.
1532 (syntax_temp) [!__GNUC__]: Remove decl.
1533 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1535 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1537 * emacs.c (main): Fix syntax error.
1539 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1541 Timestamp fixes for undo (Bug#14824).
1542 * atimer.c (schedule_atimer):
1543 * fileio.c (Ffile_newer_than_file_p):
1544 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1545 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1546 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1547 (syms_of_fileio): Remove Sclear_visited_file_name.
1548 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1549 file doesn't exist; this avoids an ambiguity with negative timestamps.
1550 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1551 * systime.h (make_emacs_time, invalid_emacs_time):
1552 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1553 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1554 * undo.c (record_first_change): Push (visited-file-modtime) onto
1555 undo list rather than reimplementing it by hand, incorrectly.
1557 2013-07-09 Ken Brown <kbrown@cornell.edu>
1559 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1561 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1563 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1565 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1567 Handle errno and exit status a bit more carefully.
1568 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1569 number into an exit status. Instead, use EXIT_CANCELED.
1570 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1571 * callproc.c (relocate_fd):
1572 * emacs.c (close_output_streams, main):
1573 * process.c (create_process):
1574 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1575 Use emacs_perror for simplicity.
1576 * callproc.c (relocate_fd, main):
1577 * sysdep.c (sys_subshell):
1578 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1579 (shut_down_emacs): Use emacs_write, not write.
1580 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1581 * fileio.c (Fcopy_file, e_write):
1582 * nsterm.m (ns_select):
1583 * process.c (send_process):
1584 * sound.c (vox_write):
1585 Use emacs_write_sig, not emacs_write.
1586 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1587 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1589 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1591 (emacs_full_write): New function.
1592 (emacs_write): Rewrite to use it.
1593 (emacswrite_sig, emacs_perror): New functions.
1594 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1596 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1598 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1599 on NS even if it is present. Pixmap on NS is a void*.
1601 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1603 Port to Ubuntu 10 (Bug#14803).
1604 Problem reported by T.V. Raman.
1605 * process.c (close_on_exec, accept4, process_socket):
1606 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1608 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1610 * w32.c (sys_dup): Declare prototype.
1614 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1616 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1618 Make file descriptors close-on-exec when possible (Bug#14803).
1619 This simplifies Emacs a bit, since it no longer needs to worry
1620 about closing file descriptors by hand in some cases.
1621 It also fixes some unlikely races. Not all such races, as
1622 libraries often open files internally without setting
1623 close-on-exec, but it's an improvement.
1624 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1625 * callproc.c (Fcall_process) [!MSDOS]:
1626 * emacs.c (main) [!DOS_NT]:
1627 * nsterm.m (ns_term_init):
1628 * process.c (create_process):
1629 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1630 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1631 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1632 Prefer mkostemp with O_CLOEXEC to mkstemp.
1633 * callproc.c (relocate_fd) [!WINDOWSNT]:
1634 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1635 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1637 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1638 Make the resulting file descriptor close-on-exec.
1639 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1640 * lread.c (load_descriptor_list, load_descriptor_unwind):
1641 Remove; no longer needed. All uses removed.
1642 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1643 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1645 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1646 (Fmake_network_process, Fnetwork_interface_list):
1647 (Fnetwork_interface_info, server_accept_connection):
1648 Make newly-created socket close-on-exec.
1649 * sysdep.c (emacs_open, emacs_fopen):
1650 Make new-created descriptor close-on-exec.
1651 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1652 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1654 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1656 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1657 for NS_IMPL_GNUSTEP.
1659 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1661 Fix openp errno handling.
1662 * callproc.c (Fcall_process): Preserve openp errno around close.
1663 * lread.c (openp): Set errno when returning -1, as some callers
1666 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1668 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1670 * nsterm.h (NSSavePanel): Update comment.
1671 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1672 (ns_run_file_dialog): Declare.
1674 * nsfns.m: Remove panelOK.
1676 (ns_run_file_dialog): New function.
1677 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1678 event loop, so file dialog is popped up by ns_run_file_dialog, called
1679 by sendEvent (Bug#14578).
1680 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1682 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1684 * xdisp.c (default_line_pixel_height): New function.
1685 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1686 (try_cursor_movement, redisplay_window, try_window)
1687 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1689 * window.c (window_scroll_pixel_based): use
1690 default_line_pixel_height.
1692 * dispextern.h (default_line_pixel_height): Add prototype.
1694 * frame.c (x_set_line_spacing): Accept a float value for
1695 line-spacing parameter, per the documentation.
1697 * data.c (Fmultibyte_string_p): Doc fix.
1699 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1701 Use emacs_open more consistently when opening files.
1702 This handles EINTR more consistently now, and makes it easier
1703 to introduce other uniform changes to file descriptor handling.
1704 * src/systdio.h: New file.
1705 * src/buffer.c (mmap_init):
1706 * cygw32.c (chdir_to_default_directory):
1707 * dispnew.c (Fopen_termscript):
1708 * emacs.c (Fdaemon_initialized):
1709 * fileio.c (Fdo_auto_save):
1710 * image.c (slurp_file, png_load_body, jpeg_load_body):
1711 * keyboard.c (Fopen_dribble_file):
1713 * print.c (Fredirect_debugging_output):
1714 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1715 * termcap.c (tgetent):
1716 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1717 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1718 * w32term.c (w32_initialize) [CYGWIN]:
1719 * xfaces.c (Fx_load_color_file):
1720 Use emacs_open instead of plain open, and emacs_fopen instead of
1722 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1723 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1724 * callproc.c (default_output_mode): New constant.
1725 (Fcall_process): Use it to call emacs_open instead of plain creat.
1726 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1727 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1728 (emacs_fopen): New function.
1729 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1730 Include <lisp.h>, for emacs_open.
1731 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1733 Remove duplicate #include directives.
1734 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1736 Don't include stdio.h twice.
1737 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1738 Don't include sys/types.h or stdio.h twice.
1739 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1740 * lread.c: Don't include coding.h twice.
1741 * nsfont.m: Don't include frame.h twice.
1742 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1743 * ralloc.c: Don't include <unistd.h> twice.
1744 * xdisp.c: Don't include font.h twice.
1745 * xterm.c: Don't include fontset.h twice.
1746 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1748 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1750 Scale ImageMagick images more carefully.
1751 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1752 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1753 Be more careful about avoiding undefined behavior after
1754 integer overflow and division by zero.
1756 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1758 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1759 (syms_of_w32fns): DEFSYM them.
1760 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1761 (CCHDEVICENAME): Define macros if not defined.
1762 (struct MONITOR_INFO_EX): New struct.
1763 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1764 (enum_display_monitors_fn): New variable.
1765 (globals_of_w32fns): Initialize it.
1766 (Fx_display_pixel_width, Fx_display_pixel_height)
1767 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1768 multi-monitor setups in docstrings.
1769 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1770 screen size by primary monitor's millimeter per pixel.
1771 (w32_monitor_enum, w32_display_monitor_attributes_list)
1772 (w32_display_monitor_attributes_list_fallback)
1773 (Fw32_display_monitor_attributes_list): New functions.
1774 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1776 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1778 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1780 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1782 * fileio.c (Qfile_notify_error): New error symbol.
1784 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1785 * inotify.c (inotify_callback, symbol_to_inotifymask)
1786 (Finotify_add_watch, Finotify_rm_watch): Use it.
1787 (inotifyevent_to_event): Exchange order of cookie and file name.
1788 (Finotify_add_watch): Adapt docstring.
1790 * lisp.h (Qfile_notify_error): Declare.
1792 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1794 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1795 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1796 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1797 which did not work (see <http://bugs.gnu.org/14569#307>).
1798 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1799 && (!noninteractive || initialized)). This attempts to thread
1800 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1802 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1804 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1805 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1807 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1809 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1810 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1811 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1812 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1814 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1816 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1817 Define to __sys_siglist.
1819 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1821 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1822 word-wrap, so that overflow-newline-into-fringe would work in
1823 visual-line-mode. (Bug#2749)
1824 (move_it_in_display_line_to): When the last scanned display
1825 element fits exactly on the display line, and
1826 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1827 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1828 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1829 finding buffer position that corresponds to pixel coordinates,
1830 e.g. in buffer_posn_from_coords.
1832 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1834 * process.c (handle_child_signal): Call catch_child_signal if
1837 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1839 Don't convert function pointers to void * and back.
1840 It isn't portable C, and it's easy enough to avoid.
1841 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1842 (make_save_value): Add support for SAVE_FUNCPOINTER.
1843 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1844 * print.c (print_object):
1845 Distinguish function from object pointers.
1846 * lisp.h (SAVE_FUNCPOINTER): New constant.
1847 (SAVE_SLOT_BITS): Adjust to it.
1848 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1849 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1850 (voidfuncptr): New typedef.
1851 (struct Lisp_Save_Value): New member data[0].funcpointer.
1852 (XSAVE_FUNCPOINTER): New function.
1854 Simplify buildobj processing.
1855 * Makefile.in (buildobj.h): Make it a sequence of strings each
1856 followed by comma, rather than a single string. Put it into a
1857 .tmp file in case there's an error while generating it.
1858 (gl-stamp): Use .tmp for temp files.
1859 (mostlyclean): Clean .tmp files.
1860 * doc.c (buildobj): Move to just the routine that needs it.
1861 It's now an array of strings, so processing is simpler.
1863 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1865 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1866 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1867 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1868 Invoke malloc_enable_thread even when not interactive.
1869 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1870 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1871 in this case, since the underlying bug has now been fixed.
1873 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1875 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1876 unlinking it (bug#14691).
1878 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1880 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1881 before checking whether buffer is modified. This lets
1882 `kill-buffer-query-functions' cancel killing of the buffer or save
1883 its content before `kill-buffer' asks user the "Buffer %s
1884 modified; kill anyway?" question.
1886 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1888 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1889 Let the super performKeyEquivalent deal with them (Bug#14747).
1891 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1893 * widget.c (resize_cb): Remove unused local.
1895 Do not use GTK 3 if it exists but cannot be compiled.
1896 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1897 * xterm.c (x_error_handler) [!USE_GTK]:
1900 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1902 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1904 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1905 to the valid range of values. (Bug#14753)
1907 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1908 when moving point by using the current glyph matrix. This avoids
1909 the need to force redisplay when this function is called in a
1912 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1914 Fix minor problems found by static checking.
1915 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1916 Redo the latter's body to sidestep GCC parenthesization warnings.
1917 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1918 * coding.c (detect_coding, detect_coding_system):
1919 * coding.h (struct undecided_spec):
1920 Use bool for boolean.
1921 * image.c (QCmax_width, QCmax_height): Now static.
1922 * xdisp.c (Fmove_point_visually): Remove unused local.
1924 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1926 * xdisp.c (Fmove_point_visually): New function.
1928 2013-06-28 Kenichi Handa <handa@gnu.org>
1930 * coding.h (define_coding_undecided_arg_index): New enum.
1931 (coding_attr_index): New members
1932 coding_attr_undecided_inhibit_null_byte_detection,
1933 coding_attr_undecided_inhibit_iso_escape_detection,
1934 coding_attr_undecided_prefer_utf_8.
1935 (undecided_spec): New struct.
1936 (struct coding_system): New member `undecided' of the member
1939 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1940 (detect_coding): Likewise.
1941 (detect_coding_system): Likewise.
1942 (Fdefine_coding_system_internal): New coding system properties
1943 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1945 (syms_of_coding): Adjust for coding_arg_undecided_max.
1947 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1949 * image.c (x_from_xcolors): Remove unused local.
1951 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1953 Defer image data transfer between X client and server until actual
1956 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1959 * image.c (Destroy_Image): Remove.
1960 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1961 `mask_p', and `colors_p'. All uses changed.
1962 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1963 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1964 New macros for `flags' arg to x_clear_image_1.
1965 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1966 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1967 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1968 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1969 (image_get_x_image, image_unget_x_image): New functions or macros.
1970 (image_background, image_background_transparent, x_to_xcolors)
1971 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1972 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1973 instead of Destroy_Image.
1974 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1975 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1976 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1977 (imagemagick_load_image, svg_load_image): Use them instead of
1978 x_create_x_image_and_pixmap, and x_put_x_image followed by
1979 x_destroy_x_image, respectively.
1980 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1981 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1982 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1983 background_transparent fields.
1984 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1985 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1987 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1989 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1990 This mostly consists of undoing recent changes.
1991 * callproc.c (Fcall_process):
1992 * process.c (create_process):
1993 Do not worry about catching SIGCHLD here, undoing previous change.
1994 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1995 * process.c, process.h (catch_child_signal):
1996 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1997 * process.c (catch_child_handler): Don't worry about being called
1998 lazily and do not assume caller has blocked SIGCHLD, undoing
1999 previous change. Move first-time stuff back to
2000 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2001 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2002 set lib_child_handler if it's already initialized, which may
2003 help avoid problems on GNUStep.
2005 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2007 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2008 * callproc.c (Fcall_process):
2009 * process.c (create_process):
2010 Make sure SIGCHLD is caught before we fork,
2011 since Emacs startup no arranges to catch SIGCHLD.
2012 * process.c (lib_child_handler): Initialize to null, not to
2014 (catch_child_signal): Allow self to be called lazily.
2015 Do nothing if it's already been called.
2016 Assume caller has blocked SIGCHLD (all callers do now).
2017 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2018 just before it's really needed.
2019 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2020 since it hasn't been caught yet.
2022 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2024 * image.c (compute_image_size): New function to implement
2025 :max-width and :max-height.
2026 (imagemagick_load_image): Use it.
2028 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2030 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2031 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2033 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2034 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2035 the SIGCHLD handler, since the code is not atomic and (due to glib)
2036 signals may be arriving now.
2037 * sysdep.c (init_signals): Do not catch child signals here;
2038 'main' now does that later, at a safer time.
2040 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2042 Clean up SIGCHLD handling a bit (Bug#14569).
2043 * process.c, process.h (catch_child_signal):
2044 Now always extern, even if !NS_IMPL_GNUSTEP.
2045 * process.c (catch_child_signal): Move glib tickler here from
2046 init_process_emacs, so that it's done earlier in Emacs
2047 initialization. Also move the noninteractive && !initialized
2048 check here from init_process_emacs. This is all a bit cleaner for
2049 GNUish platforms, and I hope it works around the Cygwin bug.
2050 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2051 that glib signal handling is tickled before glib creates threads.
2053 * process.c (wait_reading_process_output): Avoid int overflow
2054 when reading more than 2 GiB total from a process.
2056 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2058 * process.c (create_process): Handle a couple more cases,
2059 i.e., work even if new_argv and wait_child_setup[i] are cached.
2060 Use Fcall_process's style for volatile vars.
2062 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2064 * process.c (create_process): Mark PROCESS volatile.
2066 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2068 Use C99-style flexible array members if available.
2069 This avoids some subtle aliasing issues, which typically
2070 aren't a problem with GCC but may be a problem elsewhere.
2071 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2072 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2073 In either case, it uses a flexible array member rather than
2074 the old struct hack. All uses changed.
2075 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2076 Adjust to sdata reorganization.
2077 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2078 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2079 that ports better to pre-C99 non-GCC.
2080 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2081 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2082 as the latter has changed.
2083 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2084 and port better to pre-C99 GCC.
2085 * image.c (struct xpm_cached_color):
2086 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2087 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2088 Use FLEXIBLE_ARRAY_MEMBER.
2089 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2090 Move decl to top level so it gets checked against implementation.
2091 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2092 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2094 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2096 * syntax.c: Integer cleanups.
2097 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2098 All uses that need 0-or-2 changed to:
2099 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2100 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2101 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2102 (char_quoted, prev_char_comend_first, back_comment)
2103 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2104 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2105 Use bool for boolean.
2106 (update_syntax_table, skip_chars, skip_syntaxes):
2107 Prefer int to unsigned when either will do.
2108 (back_comment): Return boolean success flag, like forw_comment,
2109 instead of positive-or-minus-1 (which might have overflowed int anyway).
2110 Don't stuff ptrdiff_t into int.
2111 (syntax_spec_code, syntax_code_spec): Now const.
2112 (Fmatching_paren, scan_lists, scan_sexps_forward):
2113 Use enum syntaxcode for syntax code.
2114 (Fmatching_paren): Check that arg is a character, not just an integer.
2115 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2116 (Finternal_describe_syntax_value): Omit no-longer-needed
2118 (skip_chars): Use char, not unsigned char, when the distinction
2120 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2121 * bytecode.c (exec_byte_code):
2122 * syntax.c (syntax_spec_code, Fchar_syntax)
2123 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2125 * syntax.h (SYNTAX_WITH_FLAGS):
2126 Omit unnecessary casts.
2128 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2130 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2131 line dimensions here, to avoid race conditions with the main
2132 thread. (Bug#14062, bug#14630, bug#14669)
2134 * w32term.c (w32_draw_window_cursor): Compute the header line and
2135 mode line dimensions here.
2136 <w32_system_caret_window, w32_system_caret_hdr_height>:
2137 <w32_system_caret_mode_height>: New variables.
2139 * w32term.h: Declare them.
2141 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2143 * alloc.c (die): Move "assertion failed" string here ...
2144 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2145 COND when SUPPRESS_CHECKING. This shrinks the executable text
2146 size by 0.8% to 2.2% when configured with --enable-checking,
2147 depending on optimization flags (GCC 4.8.1 x86-64).
2149 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2151 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2153 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2154 base is 2; this is more accurate.
2156 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2158 * sound.c (string_default): Move to !WINDOWSNT section.
2159 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2161 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2163 * sound.c: Integer cleanups.
2164 Remove unnecessary forward decls.
2165 (struct sound_device): The 'file' member is now a Lisp_Object, not
2166 a char *, so that we needn't invoke alloca on a huge size.
2167 (Fplay_sound_internal): Adjust to this.
2168 (string_default): New function.
2169 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2170 Use it to adjust to the struct sound_device change.
2171 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2172 (be2hs) [0]: Remove.
2174 * syntax.c (skip_chars): Don't use uninitialized storage
2175 when searching a multibyte buffer for characters that are not in a
2176 unibyte string that contains non-ASCII characters.
2178 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2180 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2181 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2183 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2185 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2187 2013-06-18 Kenichi Handa <handa@gnu.org>
2189 * font.c (Ffont_spec): Signal an error for an invalid font name
2192 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2194 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2195 In particular this ports to 32-bit sparc Sun cc.
2196 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2197 array with a dummy element at specpdl[-1], so that its address can
2199 (unbind_to): Do not copy the binding; not needed, now that we
2200 copy old_value in the one place where the copy is needed.
2201 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2202 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2203 (union specbinding): Rename from struct specbinding. Redo layout
2204 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2205 which is not portable. With Sun C 5.12 32-bit sparc, the
2206 declaration causes nargs to be an unsigned bitfield, a behavior
2207 that the C standard allows; but Emacs wants nargs to be signed.
2208 The overall type is now a union of structures rather than a
2209 structure of union of structures, and the 'kind' member is now a
2210 bitfield, so that the overall type doesn't grow. All uses changed.
2211 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2213 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2215 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2216 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2218 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2220 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2222 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2223 unless we know that the window w's frame is a frame object.
2224 Another attempt at solving bug#14062 and bug#14630.
2226 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2228 * textprop.c (property_set_type): New enum.
2229 (add_properties): Allow appending/prepending text properties.
2230 (add_text_properties_1): Factored out of Fadd_text_properties.
2231 (Fadd_text_properties): Move all the code into
2232 add_text_properties_1.
2233 (Fadd_face_text_property): New function that calls
2234 add_text_properties_1.
2236 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2238 Move functions from lisp.h to individual modules when possible.
2239 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2240 * alloc.c (XFLOAT_INIT, set_symbol_name):
2241 * buffer.c (CHECK_OVERLAY):
2242 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2243 (set_char_table_parent):
2244 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2245 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2246 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2247 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2249 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2250 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2251 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2252 (backtrace_args, backtrace_debug_on_exit):
2253 * floatfns.c (CHECK_FLOAT):
2254 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2255 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2256 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2257 (set_hash_index_slot):
2258 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2259 * marker.c (CHECK_MARKER):
2260 * textprop.c (CHECK_STRING_OR_BUFFER):
2261 * window.c (CHECK_WINDOW_CONFIGURATION):
2262 Move here from lisp.h, and make these functions static rather than
2264 * buffer.c (Qoverlayp):
2266 * fns.c (Qhash_table_p):
2267 * window.c (Qwindow_configuration_p):
2269 * lisp.h: Remove the abovementioned defns and decls.
2271 Use functions, not macros, for XINT etc (Bug#11935).
2272 In lisp.h, prefer functions to function-like macros, and
2273 constants to object-like macros, when either will do. This:
2274 . simplifies use, as there's no more need to worry about
2275 arguments' side effects being evaluated multiple times.
2276 . makes the code easier to debug on some platforms.
2277 However, when using gcc -O0, keep using function-like macros
2278 for a few critical operations, for performance reasons.
2279 This sort of thing isn't needed with gcc -Og, but -Og
2280 is a GCC 4.8 feature and isn't widely-enough available yet.
2281 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2282 Remove enum lsb_bits; no longer needed.
2283 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2284 * buffer.c (Qoverlap):
2286 * fns.c (Qhash_table_p):
2287 Now extern, so lisp.h can use these symbols.
2288 * dispextern.h: Include character.h, for MAX_CHAR etc.
2289 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2290 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2291 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2292 (GLYPH_CODE_P): Move here from lisp.h.
2293 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2294 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2295 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2296 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2297 XUNTAG now returns void *.
2298 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2299 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2300 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2301 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2302 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2303 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2304 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2305 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2306 New macros, renamed from their sans-lisp_h_ counterparts.
2307 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2308 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2309 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2310 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2311 If compiling via GCC without optimization, define these as macros
2312 in addition to inline functions.
2313 To disable this, compile with -DINLINING=0.
2314 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2315 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2316 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2317 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2318 (INTMASK, VALMASK): Now macros, since static values cannot be
2319 accessed from extern inline functions.
2320 (VALMASK): Also a constant, for benefit of old GDB.
2321 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2322 is INTEGERP, which can fold it in.
2323 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2324 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2325 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2326 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2327 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2328 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2329 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2330 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2331 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2332 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2333 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2334 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2335 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2336 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2337 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2338 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2339 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2340 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2341 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2342 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2343 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2344 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2345 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2346 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2347 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2348 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2349 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2350 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2351 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2352 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2353 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2354 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2355 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2357 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2358 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2359 (VALMASK): Define in one place rather than in two, merging the
2360 USE_LSB_TAG parts; this is simpler.
2361 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2362 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2363 Move up, to avoid use before definition.
2364 Also include "globals.h" earlier, for the same reason.
2365 (make_natnum): New function.
2366 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2367 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2368 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2369 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2370 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2371 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2372 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2373 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2374 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2375 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2376 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2377 (Qwindow_configuration_p, Qimage): New forward declarations.
2378 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2379 (STRING_COPYIN): Remove; unused.
2380 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2381 (xcar_addr, xcdr_addr): New functions. All uses changed.
2382 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2383 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2384 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2385 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2386 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2387 (TYPE_RANGED_INTEGERP): Simplify.
2388 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2389 (setlocale, fixup_locale, synchronize_system_messages_locale)
2390 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2391 Now empty functions, not macros.
2392 (functionp): Return bool, not int.
2393 * window.c (Qwindow_configuration_p): Now extern,
2394 so window.h can use it.
2395 * window.h (Qwindowp): Move decl back to lisp.h.
2397 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2399 * xdisp.c (Fline_pixel_height): New function, required for solving
2402 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2404 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2406 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2408 * lread.c (syms_of_lread):
2409 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2411 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2413 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2415 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2417 * fileio.c (expand_file_name): Doc fix.
2419 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2421 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2422 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2423 Wait for self, not for 0. This can't hurt on GNU or similar
2424 system, and may help with Cygwin.
2426 * keyboard.c: Don't use PROP (...) as an lvalue.
2427 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2428 Use set_prop (A, B), not PROP (A) = B.
2430 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2432 * xdisp.c (get_it_property): Use it->window instead of generating
2433 a Lisp object from it->w.
2435 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2437 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2438 get-char-property the window that is being rendered, instead of
2439 the buffer, to support window-specific overlays. (Bug#14575)
2440 (compute_display_string_pos): When W is NULL, use the current
2441 buffer as the object to pass to get-char-property.
2442 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2443 pointer member of the bidi iterator, since no window is pertinent
2446 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2448 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2449 being displayed, and pass it to compute_display_string_pos.
2450 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2451 (bidi_paragraph_init): All callers changed.
2453 * xdisp.c (init_from_display_pos, init_iterator)
2454 (handle_single_display_spec, next_overlay_string)
2455 (get_overlay_strings_1, reseat_1, reseat_to_string)
2456 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2457 Set bidi_it.w member from it->w.
2458 (compute_display_string_pos): Accept additional argument, the
2459 window being displayed, and pass it to Fget_char_property.
2462 * dispextern.h (struct bidi_it): New member w, the window being
2464 (compute_display_string_pos): Adjust prototype.
2466 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2468 * xgselect.c: Remove unneeded include xterm.h.
2470 * process.c (wait_reading_process_output): Check for NS before GLIB.
2471 GLIB may be linked in due to rsvg, but ns_select must be called.
2473 * xgselect.c (xg_select): Remove call to window_system_available
2474 and g_main_context_pending at the top, so Gdk events (i.e. file
2475 notify) are processed when Emacs is started with -nw.
2477 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2479 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2480 (ctagsfiles3): New variable, includes only *.m files.
2481 (TAGS): Use an explicit language name in the regular expressions,
2482 to avoid transformation of '/SOMETHING' by MSYS to
2483 'c:\MSYS\SOMETHING'.
2485 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2487 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2489 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2491 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2492 still need to set the mouse pointer shape and activate help-echo.
2495 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2497 A few porting etc. fixes for the new file monitor code.
2498 See the thread containing
2499 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2500 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2501 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2502 (dir_monitor_callback, Fgfile_rm_watch):
2503 Use assq_no_quit instead of Fassoc, for speed.
2504 (dir_monitor_callback, Fgfile_rm_watch):
2505 eassert that the monitor is a fixnum.
2506 (dir_monitor_callback): No need for CDR_SAFE.
2507 Simplify building of lisp with alternative tails.
2508 (Fgfile_add_watch, Fgfile_rm_watch):
2509 Do not assume glib functions set errno reliably on failure.
2510 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2511 and signal an error otherwise.
2512 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2513 Use Fdelq instead of Fdelete, for speed.
2515 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2517 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2518 don't insist on being invoked on a highlighted tool-bar button.
2519 Avoids losing tool-bar functionality when mouse-highlight is nil.
2520 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2521 Don't highlight when mouse-highlight is nil.
2522 (note_mouse_highlight): When mouse-highlight is nil, don't return
2523 right away; instead, run tool-bar and mode-line highlight
2524 subroutine, clear any existing highlight, and revert the mouse
2525 pointer to its default shape. (Bug#14558)
2527 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2529 * lisp.mk (lisp): Add prog-mode.el.
2531 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2533 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2534 * process.c (dummy_handler): New function.
2535 (lib_child_handler): New static var.
2536 (handle_child_signal): Invoke it.
2537 (catch_child_signal): If a library has set up a signal handler,
2538 save it into lib_child_handler.
2539 (init_process_emacs): If using glib and not on Windows, tickle glib's
2540 child-handling code so that it initializes its private SIGCHLD handler.
2541 * syssignal.h (SA_SIGINFO): Default to 0.
2542 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2543 31; it should no longer be needed now.
2545 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2547 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2549 * gfilenotify.c (globals_of_gfilenotify): New function.
2550 (syms_of_gfilenotify): Move global initialization there.
2552 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2554 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2556 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2557 * keyboard.c (menu_bar_items, tool_bar_items):
2558 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2559 not override local keymaps any more.
2561 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2563 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2565 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2567 * w32console.c (initialize_w32_display): Return the dimensions of
2568 the console window via 2 additional arguments, not via the current
2569 frame. This avoids crashes due to overrunning the bounds of
2570 frame's decode_mode_spec_buffer, which is not resized following
2571 the change of the frame dimensions from the initial 10x10.
2573 * w32term.h (w32_initialize_display_info): Adjust prototype.
2575 * term.c (init_tty): Take dimensions of the frame from the values
2576 returned by initialize_w32_display.
2578 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2579 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2580 (LIBES): Add $(GFILENOTIFY_LIBS).
2582 * w32inevt.c (handle_file_notifications): Add dummy implementation
2583 for !HAVE_W32NOTIFY.
2585 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2587 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2589 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2591 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2593 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2595 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2597 Fix minor problems found by static checking.
2598 * data.c (pure_write_error):
2599 Use xsignal2, not Fsignal, as Fsignal might return.
2600 * eval.c (set_backtrace_debug_on_exit): Now static.
2601 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2602 No longer inline. EXTERN_INLINE is needed only for functions
2603 defined in .h files. Reindent function header as per GNU style.
2604 (backtrace_p, backtrace_top, backtrace_next):
2605 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2606 compiler or linker. Add extern decls to pacify gcc -Wall.
2607 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2609 * frame.c (free_monitors): Define only on platforms that need it.
2610 * nsterm.m (ns_term_init):
2611 * process.c (catch_child_signal):
2612 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2613 defined on all porting targets these days.
2614 * process.c, process.h (catch_child_signal):
2615 Make it extern only if NS_IMPL_GNUSTEP is defined.
2617 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2619 * w32.c (gettimeofday): Make the signature identical to prototype
2620 in nt/inc/sys/time.h.
2622 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2624 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2627 * keyboard.c (safe_run_hooks_error): Improve error message.
2629 * data.c (pure_write_error): Add `object' argument.
2630 * puresize.h (CHECK_IMPURE): Use it.
2632 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2634 * Makefile.in (NOTIFY_OBJ): New variable.
2635 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2637 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2638 Call syms_of_gfilenotify.
2640 * gfilenotify.c: New file.
2642 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2643 and Qfile_w32notify.
2644 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2645 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2647 * lisp.h: Declare syms_of_gfilenotify.
2649 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2651 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2653 Merge the specpdl and backtrace stacks. Make the structure of the
2654 specpdl entries more obvious via a tagged union of structs.
2655 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2656 (enum specbind_tag): New enum.
2657 (struct specbinding): Make it a tagged union of structs.
2658 Add a case for backtrace records.
2659 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2660 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2661 (backtrace_debug_on_exit): New accessors.
2662 (struct backtrace): Remove.
2663 (struct catchtag): Remove backlist field.
2664 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2666 (Flocal_variable_p): Speed up the common case where the binding is
2668 * eval.c (backtrace_list): Remove.
2669 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2670 (set_backtrace_args, set_backtrace_nargs)
2671 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2672 (backtrace_next): New functions.
2673 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2674 (unwind_to_catch, internal_lisp_condition_case)
2675 (internal_condition_case, internal_condition_case_1)
2676 (internal_condition_case_2, internal_condition_case_n): Don't bother
2677 with backtrace_list any more.
2678 (Fsignal): Adjust to new backtrace format.
2679 (grow_specpdl): Move up.
2680 (record_in_backtrace): New function.
2681 (eval_sub, Ffuncall): Use it.
2682 (apply_lambda): Adjust to new backtrace format.
2683 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2685 (specbind): Adjust to new specpdl format. Simplify.
2686 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2687 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2689 (mark_backtrace): Remove.
2690 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2691 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2692 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2694 * profiler.c (record_backtrace): Use get_backtrace.
2695 (handle_profiler_signal): Use backtrace_top_function.
2696 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2699 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2701 * process.h (catch_child_signal): Declare.
2703 * process.c (catch_child_signal): New function.
2704 (init_process_emacs): Call it.
2706 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2707 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2709 (x_set_cursor_type): Remove declaration.
2710 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2711 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2712 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2713 (ns_get_color): Use F suffix on float.
2714 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2715 (ns_get_rgb_color): Remove.
2716 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2717 (note_mouse_movement): x and y are CGFloat.
2718 (ns_draw_fringe_bitmap): Remove unused rowY.
2719 Change #if to COCOA && >= 10_6.
2720 (ns_draw_window_cursor): Remove unused overspill.
2721 (ns_draw_underwave): width and x are EamcsCGFloat.
2722 (ns_draw_box): thickness is CGFloat.
2723 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2724 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2725 if not in main thread.
2726 (ns_get_pending_menu_title, ns_check_menu_open)
2727 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2728 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2729 (sendFromMainThread:): New method.
2730 (changeFont:): size is CGFloat.
2731 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2732 Disable warning about permanent text.
2733 (characterIndexForPoint:): Adjust return type depending on GNUStep
2735 (mouseDown:): delta is CGFloat.
2736 (updateFrameSize): Remove unised variable f.
2737 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2738 Cast float to EmacsCGFloat.
2739 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2740 also to -1 when restoring.
2741 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2742 inside NS_IMPL_COCOA.
2743 (toggleFullScreen:): Put call to toggleFullScreen inside
2744 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2745 (setPosition:portion:whole:): por is CGFloat.
2746 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2747 (mouseDown:): Use CGFloat.
2748 (mouseDragged:): Remove unised variable edge.
2749 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2751 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2753 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2754 when NS_IMPL_GNUSTEP.
2755 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2756 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2757 (EmacsToolbar): Add clearAll. Add tag argument to
2758 addDisplayItemWithImage.
2759 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2761 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2763 * nsmenu.m (ns_update_menubar): Make static.
2764 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2765 (fillWithWidgetValue:): Add cast to SEL for setAction.
2766 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2767 (update_frame_tool_bar): Update code for GNUStep.
2768 (clearAll): New method.
2769 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2770 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2771 Move identifierToItem setObject and activeIdentifiers addObject before
2772 call to insertItemWithItemIdentifier.
2773 (validateVisibleItems): Fix indentation.
2774 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2775 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2776 UtilityWindow to aStyle, remove call to setStyleMask.
2778 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2780 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2781 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2782 Use F suffix on floats.
2783 (ns_char_width): Returns CGFloat.
2784 (ns_ascii_average_width): w is CGFloat instead of float.
2785 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2787 (ns_glyph_metrics): CGFloat instead of float.
2789 * nsfns.m (x_set_foreground_color, x_set_background_color):
2791 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2792 remove unused variables.
2793 (Fns_read_file_name): Keep track if panel is for save.
2794 Use ns_filename_from_panel/ns_directory_from_panel.
2795 (Fns_list_services): delegate only used for COCOA.
2796 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2797 Just return the input if GNUStep.
2798 (x_screen_planes): Remove.
2799 (Fxw_color_values): Use EmacsCGFloat
2800 (Fns_display_monitor_attributes_list): Only get screen number for
2802 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2804 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2805 ns_directory_from_panel.
2807 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2809 * process.c (handle_child_signal): Also use WCONTINUED.
2810 This is so that list-processes doesn't mistakenly list the process
2811 as stopped, when the process has actually been continued and is
2814 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2816 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2817 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2818 not already configured.
2820 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2822 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2824 * Makefile.in (mostlyclean): Remove *.res files.
2826 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2828 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2829 a buffer (bug#8447).
2831 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2833 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2834 display vector, and we backtrack, handle the case that the
2835 previous character position is also displayed from a display
2836 vector or covered by a display string or image. (Bug#14476)
2838 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2840 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2841 (struct MonitorInfo, free_monitors): Remove.
2842 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2843 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2844 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2847 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2848 (struct MonitorInfo, free_monitors): Remove.
2849 (ns_screen_name): Make static.
2850 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2851 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2854 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2855 (struct MonitorInfo): New struct.
2856 (free_monitors, make_monitor_attribute_list): Declare.
2858 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2860 (free_monitors, make_monitor_attribute_list): New functions.
2861 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2864 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2866 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2868 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2870 * keyboard.c: Apply keyboard decoding only to events that come directly
2871 from the tty, not from unread-command-events (bug#14368).
2872 (read_event_from_main_queue): New function, extracted from read_char).
2873 (read_decoded_char): Remove.
2874 (read_decoded_event_from_main_queue): New function to replace it.
2875 (read_char): Use it.
2876 (read_key_sequence): Use read_char rather than read_decoded_char.
2878 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2880 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2882 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2884 2013-05-22 Kenichi Handa <handa@gnu.org>
2886 The following changes are to fix the setting of
2887 buffer-file-coding-system on, for instance, C-x RET c unix RET
2888 _FILE_OF_DOS_EOL_TYPE_ RET.
2890 * coding.h (struct coding_system): New member detected_utf8_chars.
2892 * coding.c (detect_coding_utf_8): Count characters and check EOL
2893 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2895 (setup_coding_system): Do not initialize coding->head_ascii.
2896 (check_ascii): Do not set coding->eol_seen but update it. Do not
2897 call adjust_coding_eol_type here.
2898 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2899 If the eol-type of CODING is already specified, adjust the eol type
2900 of the found coding-system.
2901 (decode_coding_gap): Cancel previous change. Utilize the
2902 character numbers counted by detect_coding_utf_8. Fix detection
2905 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2907 * search.c (looking_at_1): Only set last_thing_searched if the match
2908 changed the match-data (bug#14281).
2910 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2912 * xdisp.c (reseat_at_previous_visible_line_start):
2913 Already declared in dispextern.h, so remove it here.
2914 (move_it_vertically_backward): Likewise.
2916 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2918 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2919 (Fx_display_pixel_width, Fx_display_pixel_height)
2920 (Fx_display_mm_width, Fx_display_mm_height):
2921 Mention `display-monitor-attributes-list' in docstrings.
2923 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2924 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2925 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2926 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2927 (Fx_display_backing_store, Fx_display_visual_class)
2928 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2929 (Fx_display_grayscale_p, Fx_display_pixel_width)
2930 (Fx_display_pixel_height, Fx_display_planes)
2931 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2932 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2933 (Fx_display_mm_width, Fx_display_mm_height)
2934 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2935 height for all physical monitors as in X11.
2937 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2938 Return pixel width or height for all physical monitors as in X11.
2940 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2942 Port --enable-gcc-warnings to clang.
2943 * bytecode.c (exec_byte_code):
2945 Redo diagnostic pragmas to pacify clang, too.
2946 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2947 * editfns.c (Fencode_time):
2948 * fileio.c (file_accessible_directory_p):
2949 * font.c (font_unparse_xlfd):
2950 Use '&"string"[index]' instead of '"string" + (index)'.
2951 * undo.c (user_error): Remove; unused.
2953 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2955 * insdel.c (insert_1_both): Document the arguments, instead of
2956 referring to insert_1, which no longer exists.
2958 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2959 some window, increment windows_or_buffers_changed, so that
2960 *Messages* display in that window is updated. (Bug#14408)
2962 * w32.c: Include epaths.h.
2963 (init_environment): Use cmdproxy.exe without leading directories.
2964 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2966 (gettimeofday): Adjust signature and return value to Posix
2969 * unexw32.c (open_output_file): Delete the existing emacs.exe
2970 before creating it, to break the hard link to the versioned
2973 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2974 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2975 (FIRSTFILE_OBJ): New variables.
2976 (W32_RES): Rename to EMACSRES. All users changed.
2977 (base_obj): Use $(CM_OBJ).
2978 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2979 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2980 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2981 $(W32_RES_LINK) before $(LIBES).
2982 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2984 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2986 * makefile.w32-in (DOC): Use just "DOC".
2988 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2990 * process.c: Export default filters and sentinels to Elisp.
2991 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2993 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2994 (Fset_process_sentinel, Fformat_network_address):
2995 Default to them instead of nil.
2996 (server_accept_connection): Sentinels can't be nil any more.
2997 (read_and_dispose_of_process_output): New function, extracted from
2998 read_process_output.
2999 (read_process_output): Use it; filters can't be nil.
3000 (Finternal_default_process_filter): New function, extracted from
3001 read_process_output.
3002 (exec_sentinel_unwind): Remove function.
3003 (exec_sentinel): Don't zilch sentinel while running.
3004 (status_notify): Sentinels can't be nil.
3005 (Finternal_default_process_sentinel): New function extracted from
3007 (setup_process_coding_systems): Default filter is not nil any more.
3008 (syms_of_process): Export new Elisp functions and initialize
3010 * lisp.h (make_lisp_proc): New function.
3012 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3014 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3016 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3018 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3019 unless we know that the window w is a leaf window.
3020 Another attempt at solving bug#14062.
3022 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3024 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3027 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3029 * image.c (gif_load): Check that subimages fit (Bug#14345).
3031 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3033 * lread.c (skip_dyn_eof): New function.
3034 (read1): Use it to skip the end of a file in response to #@00.
3036 * doc.c (get_doc_string): Slightly relax the sanity checking.
3038 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3040 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3041 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3042 (MonitorInfo): New struct.
3043 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3044 (Fns_display_monitor_attributes_list): New functions.
3045 (display-usable-bounds): Remove.
3046 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3049 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3051 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3052 (GTK_CHECK_VERSION): New macro, if not already defined.
3053 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3054 replaced by GTK_CHECK_VERSION.
3056 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3058 * xterm.h (GTK_PREREQ): New macro.
3059 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3060 to use this macro instead, for consistency and clarity.
3062 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3064 * xdisp.c (row_for_charpos_p): New function, with code of
3065 cursor_row_p, but accepts an additional argument CHARPOS instead
3066 of using a hardcoded PT.
3067 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3068 (row_containing_pos): Call row_for_charpos_p instead of partially
3069 doing the same. Fixes cursor positioning under longlines-mode
3070 when longlines-show-effect includes more than one newline, when
3071 moving the cursor vertically up.
3073 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3075 * makefile.w32-in (ACL_H): New macro.
3076 ($(BLD)/fileio.$(O)): Update dependencies.
3078 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3080 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3081 * Makefile.in (LIB_ACL): New macro.
3082 (LIBACL_LIBS): Remove.
3083 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3084 * fileio.c: Include <acl.h>.
3085 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3086 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3088 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3091 * unexelf.c: Don't assume ElfW (Half) fits in int.
3092 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3093 when dealing with ElfW (Half) values, since they can exceed 2**31
3094 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3095 (entry_address): Omit unused NUM arg. All uses changed.
3097 2013-05-07 Juri Linkov <juri@jurta.org>
3099 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3100 to the string converted from number with `Fnumber_to_string'.
3103 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3105 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3106 This fixes a problem introduced by my previous change.
3108 2013-05-07 Glenn Morris <rgm@gnu.org>
3110 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3112 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3114 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3116 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3118 Static checking by GCC 4.8.0.
3119 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3120 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3121 (x_get_monitor_attributes_fallback)
3122 (x_get_monitor_attributes_xinerama)
3123 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3124 Define only if USE_GTK.
3125 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3126 (x_get_monitor_attributes_fallback): Omit unused locals.
3127 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3128 Use double, not float, to avoid mixed-mode floating point arithmetic.
3130 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3131 Jan Djärv <jan.h.d@swipnet.se>
3133 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3134 (XINERAMA_CFLAGS): New macros.
3135 (ALL_CFLAGS, LIBES): Use them.
3137 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3138 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3139 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3140 (syms_of_xfns): DEFSYM them.
3141 (struct MonitorInfo): New struct.
3142 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3143 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3144 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3145 (x_get_monitor_attributes_xinerama): New functions.
3146 (Fx_display_monitor_attributes_list): New primitive.
3147 (syms_of_xfns): Defsubr it.
3149 * xterm.h (x_display_info): Add Xatom_net_workarea and
3150 Xatom_net_current_desktop.
3152 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3153 and dpyinfo->Xatom_net_current_desktop.
3155 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3157 * xdisp.c (pos_visible_p): Use the special code for finding the
3158 beginning of a display property or overlay for any "replacing"
3159 display property, not just for display strings. This solves
3160 incorrect reporting of position by posn-at-point. (Bug#14241)
3162 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3164 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3165 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3166 Verify that ElfW (Half) fits in int.
3167 (fatal): Use same signature as lisp.h.
3168 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3169 configure and build with -DUNEXELF_DEBUG without worrying about
3170 other modules that use DEBUG.
3171 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3172 possibly-wide integers now uses it instead of plain fprintf.
3173 (entry_address): New function, which avoids problems with 32-bit
3174 overflow on 64-bit hosts.
3175 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3176 (round_up): Don't assume the remainder fits in int.
3177 (find_section): Use bool for boolean. Simplify debug code.
3178 (unexec): Don't assume file sizes fit in int or size_t.
3179 Omit unnecessary trailing newline in 'fatal' format.
3180 Use strerror rather than outputting decimal error number.
3181 Remove unused code when emacs is not defined;
3182 this file relies on Emacs now.
3183 Don't assume e_phnum and e_shnum are positive.
3185 * regex.c: Fix problems when DEBUG is defined.
3186 (extract_number, extract_number_and_incr): Define regardless of
3187 whether DEBUG is defined; that's simpler and makes the code less
3188 likely to go stale in the normal case when DEBUG is not defined.
3189 Return int rather than taking an int * arg. All callers changed.
3190 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3191 Remove, replacing with ...
3192 (DEBUG_PRINT): New macro. All callers changed.
3193 (DEBUG_COMPILES_ARGUMENTS): New macro.
3194 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3195 (print_compiled_pattern, print_double_string) [DEBUG]:
3196 Use prototype rather than old-style definition.
3197 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3198 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3199 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3200 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3201 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3202 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3203 This matters only when DEBUG is defined.
3205 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3207 * xdisp.c (set_iterator_to_next): Set the
3208 ignore_overlay_strings_at_pos_p flag only if we are _really_
3209 iterating over an overlay string, as indicated by the
3210 current.overlay_string_index member. (Bug#14306)
3212 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3214 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3215 to where it is used, to avoid autorelease issues (Bug#14050).
3217 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3219 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3220 * fileio.c (syms_of_fileio): Implement this.
3221 * filelock.c (create_lock_file): If symbolic links don't work, so
3222 we use a regular file as a lock file, do not fsync the lock file;
3225 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3227 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3228 (syms_of_minibuf): Adjust accodingly.
3230 * callint.c (Fcall_interactively): Adjust calls accordingly.
3232 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3234 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3235 w->contents is a buffer before computing everything else.
3236 Use parentheses to disambiguate last part of the condition.
3238 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3239 assertion violations. (Bug#14062)
3241 2013-05-01 David Reitter <david.reitter@gmail.com>
3243 * nsfns.m (ns_tooltip): Initialize.
3245 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3247 * coding.c (decode_coding_gap): Don't remove the character before
3248 a newline unless it's a CR character. (Bug#14287)
3250 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3252 * dispextern.h (struct face): Move enum face_underline_type
3253 earlier so that bitfields can be in the same word.
3255 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3257 * nsfns.m (handlePanelKeys): New function.
3258 (EmacsOpenPanel:performKeyEquivalent:)
3259 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3260 arrows/function/control and copy/paste keys (Bug#14296).
3262 2013-04-27 Juri Linkov <juri@jurta.org>
3264 * callint.c (Fcall_interactively): Call `Qread_number' for
3265 interactive code letter `n' instead of using duplicate code.
3268 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3270 * systime.h (make_timeval): Declare as 'const'.
3272 2013-04-27 Kenichi Handa <handa@gnu.org>
3274 * font.c (font_open_entity): Always open a font of manageable
3277 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3279 Port better to AIX (Bug#14258).
3280 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3283 2013-04-24 Kenichi Handa <handa@gnu.org>
3285 * coding.c (decode_coding_iso_2022): When an invalid escape
3286 sequence is encountered, reset the invocation and designation
3287 status to the safest one.
3289 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3291 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3292 Without this fix, "make distclean" leaves stamp-h1 behind.
3294 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3296 * w32fns.c (w32_fullscreen_rect): New function to compute the
3297 window rectangle for the given fullscreen mode.
3298 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3299 longer tunes the window size. This keeps the window's edges flush
3300 with the screen and allows the taskbar to hide itself in fullboth.
3302 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3303 window decorations and uses the entire screen.
3305 * w32term.h (w32_fullscreen_rect) Add prototype.
3306 (struct w32_output): Replace normal_width, normal_height,
3307 normal_top, and normal_left members with a single normal_placement
3309 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3311 (FRAME_NORMAL_PLACEMENT): New macro.
3313 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3315 * minibuf.c (Ftest_completion): Silence compiler warning.
3317 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3319 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3322 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3325 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3326 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3327 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3328 parentheses where appropriate.
3330 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3332 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3334 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3336 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3337 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3338 Mention in the doc string that setting these variables takes
3339 effect only after a call to set-window-buffer. (Bug#14200)
3341 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3343 * indent.c (Fvertical_motion): Don't consider display strings on
3344 overlay strings as display strings on the buffer position we
3345 started from. This prevents vertical cursor motion from jumping
3346 more than one line when there's an overlay string with a display
3347 property at end of line.
3348 Reported by Karl Chen <Karl.Chen@quarl.org> in
3349 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3351 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3353 * window.c (select_window): `record_buffer' even if window is
3354 already selected (bug#14191).
3356 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3358 * window.c (Fwindow_end): Test more flags, including the buffer's
3359 last_overlay_modified flag, to determine whether the window's
3360 display is really up-to-date. Prevents the function from
3361 returning a stale value. (Bug#14170)
3362 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3365 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3367 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3368 garbaged only if it is not already the top frame on its TTY.
3369 This prevents flickering due to constant redrawing of TTY frames when
3370 there are GUI frames open in the same session. (Bug#13864)
3372 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3374 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3375 of marking the idle timers directly.
3377 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3379 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3382 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3384 * window.c (select_window): Don't record_buffer while the invariant is
3385 temporarily broken (bug#14161).
3387 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3389 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3391 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3393 2013-04-07 Romain Francoise <romain@orebokech.com>
3395 Ignore additional platform-specific ACL errors (Bug#13702).
3396 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3397 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3399 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3401 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3404 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3406 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3407 This bug was introduced by my 2013-02-25 change that simplified
3408 data_start configuration. Without this change, on GNU/Linux
3409 an Emacs configured with --enable-profiling fails immediately
3410 due to a profiler signal.
3411 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3412 with these flags. On platforms where special flags are needed
3413 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3414 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3415 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3417 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3419 Get rid of some platform-specific functions examining window
3420 system and its capabilities. This is a partial rework of the
3422 * lisp.h (have_menus_p): Remove prototype. This function is
3423 replaced with platform-independent window_system_available.
3424 (check_window_system): Move to...
3425 * frame.h (decode_window_system_frame, window_system_available):
3426 ...here, add new prototypes.
3427 * frame.c (window_system_available, decode_window_system_frame):
3429 (check_window_system): Platform-independent now.
3430 * xterm.h (x_in_use): Remove declaration.
3432 * w32term.h (check_x_frame):
3433 * nsterm.h (check_x_frame): Remove prototypes. This function
3434 is replaced with platform-independent decode_window_system_frame.
3435 * msdos.c (have_menus_p): Remove.
3436 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3437 Remove platform-specific functions. Use check_window_system,
3438 decode_window_system_frame and check_ns_display_info where
3439 appropriate. Minor style and comment tweaks.
3440 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3441 (check_x_frame): Likewise.
3442 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3444 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3445 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3446 * xmenu.c, xselect.c: All related users changed.
3448 2013-04-03 Kenichi Handa <handa@gnu.org>
3450 The following changes is to optimize the code for reading UTF-8
3453 * coding.c (check_ascii): Rename from detect_ascii. Return value
3454 changed. Check EOL format. Do not call adjust_coding_eol_type
3456 (check_utf_8): New function.
3457 (adjust_coding_eol_type): Do nothing if already adjusted.
3458 (detect_coding): Compare the return value of check_ascii with
3459 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3460 (decode_coding_gap): Optimize for valid UTF-8.
3462 2013-03-21 Kenichi Handa <handa@gnu.org>
3464 * coding.c (syms_of_coding): Cancel previous change.
3466 * insdel.c (insert_from_gap): Fix previous change.
3468 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3470 Consistently use platform-specific function to detect window system.
3471 * lisp.h (check_window_system): New prototype. This function is
3472 going to replace check_x, check_w32 and check_ns.
3473 (have_menus_p): Mention msdos.c in comment.
3474 * fontset.c (check_window_system_func): Remove. Adjust all users.
3475 * fontset.h (check_window_system_func): Remove prototype.
3476 * nsterm.h (check_ns):
3477 * xterm.h (check_x):
3478 * w32term.h (check_w32): Likewise.
3479 * menu.c (Fx_popup_menu): Use check_window_system.
3480 * msdos.c (check_window_system): Define for MS-DOS.
3481 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3482 * w32fns.c (check_window_system): Likewise for MS-Windows.
3483 * xfns.c (check_window_system): Likewise for X.
3484 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3485 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3487 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3489 Prefer < to > in range checks such as 0 <= i && i < N.
3490 This makes it easier to visualize quantities on a number line.
3491 This patch doesn't apply to all such range checks,
3492 only to the range checks affected by the 2013-03-24 change.
3493 This patch reverts most of the 2013-03-24 change.
3494 * alloc.c (xpalloc, Fgarbage_collect):
3495 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3496 * character.c (string_escape_byte8):
3497 * charset.c (read_hex):
3498 * data.c (cons_to_unsigned):
3499 * dispnew.c (update_frame_1):
3500 * doc.c (Fsubstitute_command_keys):
3501 * doprnt.c (doprnt):
3502 * editfns.c (hi_time, decode_time_components):
3503 * fileio.c (file_offset):
3504 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3505 * font.c (font_intern_prop):
3506 * frame.c (x_set_alpha):
3507 * gtkutil.c (get_utf8_string):
3508 * indent.c (check_display_width):
3509 * keymap.c (Fkey_description):
3510 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3512 * minibuf.c (read_minibuf_noninteractive):
3513 * process.c (wait_reading_process_output):
3514 * search.c (Freplace_match):
3515 * window.c (get_phys_cursor_glyph):
3516 * xdisp.c (redisplay_internal):
3517 * xsmfns.c (smc_save_yourself_CB):
3518 Prefer < to > for range checks.
3519 * dispnew.c (sit_for): Don't mishandle NaNs.
3520 This fixes a bug introduced in the 2013-03-24 change.
3521 * editfns.c (decode_time_components): Don't hoist comparison.
3522 This fixes another bug introduced in the 2013-03-24 change.
3524 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3526 * frame.h (struct frame): Drop scroll_bottom_vpos
3527 member becaue all real users are dead long ago.
3528 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3529 * xdisp.c (redisplay_internal): Adjust user.
3531 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3533 * nsmenu.m (showAtX:Y:for:): setLevel to
3534 NSPopUpMenuWindowLevel (Bug#13998).
3536 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3538 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3539 (ns_check_pending_open_menu): Declare.
3541 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3542 (x_activate_menubar): Update the menu with title that matches
3543 ns_get_pending_menu_title, and call
3544 ns_check_pending_openmenu (Bug#12698).
3545 (menuWillOpen:): New method.
3546 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3548 * nsterm.m (menu_will_open_state, menu_mouse_point)
3549 (menu_pending_title): New varaibles.
3550 (ns_get_pending_menu_title, ns_check_menu_open)
3551 (ns_check_pending_open_menu): New functions.
3553 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3555 * indent.c (current_column_bol_cache): Remove leftover which is not
3556 used in Fmove_to_column any more.
3557 (current_column, scan_for_column): Adjust users.
3558 * keyboard.c (last_point_position_buffer, last_point_position_window):
3559 Remove leftovers which are not used for recording undo any more.
3560 (command_loop_1, syms_of_keyboard): Adjust users.
3561 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3562 redisplay_window any more.
3563 (move_it_to): Adjust user.
3565 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3567 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3568 Update dependencies.
3570 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3572 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3573 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3576 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3578 * window.h (struct window): Replace hchild, vchild and buffer slots
3579 with the only contents slot. This is possible because each valid
3580 window may have either the child window (in vertical or horizontal
3581 combination) or buffer to display (for the leaf window). Using that,
3582 a lof of operations to traverse and/or change window hierarchies may
3583 be simplified. New member horizontal is used to distinguish between
3584 horizontal and vertical combinations of internal windows.
3585 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3586 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3587 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3588 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3589 Use contents slot, not buffer, where appropriate.
3590 (wset_combination): New function.
3591 (wset_buffer): Add eassert.
3592 (Fframe_first_window): Simplify the loop reaching first window.
3593 (Fwindow_buffer): Use WINDOW_LEAF_P.
3594 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3595 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3596 (unshow_buffer): Convert initial debugging check to eassert.
3597 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3598 (make_parent_window, window_resize_check, window_resize_apply)
3599 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3600 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3601 Adjust to match struct window changes.
3602 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3603 (mark_window_cursors_off, count_windows, get_leaf_windows)
3604 (foreach_window_1): Simplify the loop.
3605 * alloc.c (mark_object): Do not check for the leaf window because
3606 internal windows has no glyph matrices anyway.
3607 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3608 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3609 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3610 (build_frame_matrix_from_window_tree, mirror_make_current)
3611 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3612 (update_window_tree, set_window_update_flags): Simplify the loop.
3613 (sync_window_with_frame_matrix_rows): Enforce live window.
3614 Use contents slot, not buffer, where appropriate.
3615 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3616 and WINDOW_HORIZONTAL_COMBINATION_P.
3617 (make_frame_visible_1): Simplify the loop.
3618 Use contents slot, not buffer, where appropriate.
3619 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3620 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3621 (expose_window_tree): Likewise.
3622 Use contents slot, not buffer, where appropriate.
3623 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3624 to avoid deleted windows. Use contents slot instead of buffer.
3625 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3626 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3627 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3628 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3630 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3632 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3633 identify the reasons for assertion violations in bug#14062 and
3635 (Fx_show_tip): Fix compilation error under
3636 "--enable-check-lisp-object-type". (Bug#14073)
3638 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3639 Reported by <rzl24ozi@gmail.com>.
3641 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3643 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3645 (unwind_with_echo_area_buffer): ...to restore it here.
3646 This is needed to ensure that...
3647 (redisplay_window): ...both window markers are valid here,
3648 which is verified by eassert.
3649 * editfns.c (save_excursion_save): Do not assume that
3650 selected_window always displays the buffer.
3651 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3654 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3656 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3659 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3661 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3663 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3665 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3666 since MinGW's w32api headers do. This avoids compiler warnings.
3668 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3671 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3673 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3675 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3677 * gtkutil.c (style_changed_cb): Check if frame is live and an
3678 X frame (Bug#14038).
3680 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3682 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3683 Define only for _WIN32_WINNT less than 0x0500.
3684 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3686 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3687 see its own definitions of 'struct timeval' and 'struct timezone'.
3689 Fix incompatibilities between MinGW.org and MinGW64 headers.
3690 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3692 * w32.c (REPARSE_DATA_BUFFER): Guard with
3693 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3695 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3697 * xterm.c: Include X11/XKBlib.h
3698 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3700 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3702 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3704 * blockinput.h (input_blocked_p): Likewise.
3705 * bytecode.c (exec_byte_code): Likewise.
3706 * callproc.c (call_process_kill, call_process_cleanup)
3707 (Fcall_process): Likewise.
3708 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3709 (Fccl_execute_on_string): Likewise.
3710 * character.c (string_escape_byte8): Likewise.
3711 * charset.c (read_hex): Likewise.
3712 * cm.c (calccost): Likewise.
3713 * data.c (cons_to_unsigned): Likewise.
3714 * dired.c (directory_files_internal, file_name_completion):
3716 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3717 (sit_for): Likewise.
3718 * doc.c (Fsubstitute_command_keys): Likewise.
3719 * doprnt.c (doprnt): Likewise.
3720 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3721 * emacsgtkfixed.c: Likewise.
3722 * fileio.c (file_offset, Fwrite_region): Likewise.
3723 * floatfns.c (Fexpt, fmod_float): Likewise.
3724 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3726 * font.c (font_intern_prop): Likewise.
3727 * frame.c (x_set_alpha): Likewise.
3728 * gtkutil.c (get_utf8_string): Likewise.
3729 * indent.c (check_display_width): Likewise.
3730 * intervals.c (create_root_interval, rotate_right, rotate_left)
3731 (split_interval_right, split_interval_left)
3732 (adjust_intervals_for_insertion, delete_node)
3733 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3734 (merge_interval_right, merge_interval_left, copy_intervals)
3735 (set_intervals_multibyte_1): Likewise.
3736 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3737 * keymap.c (Fkey_description): Likewise.
3738 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3739 * lread.c (openp, read_integer, read1, string_to_number):
3741 * menu.c (ensure_menu_items): Likewise.
3742 * minibuf.c (read_minibuf_noninteractive): Likewise.
3743 * print.c (printchar, strout): Likewise.
3744 * process.c (create_process, Faccept_process_output)
3745 (wait_reading_process_output, read_process_output, send_process)
3746 (wait_reading_process_output): Likewise.
3747 * profiler.c (make_log, handle_profiler_signal): Likewise.
3748 * regex.c (re_exec): Likewise.
3749 * regex.h: Likewise.
3750 * search.c (looking_at_1, Freplace_match): Likewise.
3751 * sysdep.c (get_child_status, procfs_ttyname)
3752 (procfs_get_total_memory): Likewise.
3753 * systime.h (EMACS_TIME_VALID_P): Likewise.
3754 * term.c (dissociate_if_controlling_tty): Likewise.
3755 * window.c (get_phys_cursor_glyph): Likewise.
3756 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3757 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3759 * xfns.c (Fx_window_property): Likewise.
3760 * xmenu.c (set_frame_menubar): Likewise.
3761 * xselect.c (x_get_window_property, x_handle_dnd_message):
3763 * xsmfns.c (smc_save_yourself_CB): Likewise.
3764 * xterm.c (x_scroll_bar_set_handle): Likewise.
3766 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3768 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3769 to be optional or nil. Adjust comment and convert it to docstring.
3770 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3771 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3773 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3775 Static checking by GCC 4.8-20130319.
3776 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3777 * process.c (Fset_process_datagram_address)
3778 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3779 * xdisp.c (get_char_face_and_encoding):
3780 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3781 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3782 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3784 2013-03-24 Ken Brown <kbrown@cornell.edu>
3786 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3787 fix compilation on 64-bit Cygwin, where underscores are not
3788 automatically prepended.
3790 * w32term.c (w32_initialize): Silence compiler warning.
3792 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3794 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3795 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3796 variables, to save and restore frame dimensions.
3797 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3798 after returning from a 'fullscreen' configuration.
3799 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3800 to avoid races between the main thread and the input thread.
3802 * w32term.h (struct w32_output): New members normal_width,
3803 normal_height, normal_top, normal_left, and prev_fsmode.
3804 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3805 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3808 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3809 'fullscreen' parameter. Always record previous width and height
3810 of the frame, except when switching out of maximized modes, so
3811 that they could be restored correctly, instead of resetting to the
3812 default frame dimensions. Send SC_RESTORE command to the frame,
3813 unless we are going to send SC_MAXIMIZE, to restore the frame
3814 resize hints in the mouse pointer shown by the window manager.
3817 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3819 * lisp.h (get_frame_param): Adjust conditions for prototype
3822 2013-03-22 Ken Brown <kbrown@cornell.edu>
3824 * unexcw.c: Drop unneeded inclusion of w32common.h.
3825 (report_sheap_usage): Declare.
3826 (read_exe_header): Add magic numbers for x86_64.
3827 (fixup_executable): Fix printf format specifier for unsigned long
3830 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3832 * frame.h (struct frame): Put menu_bar_window under #ifdef
3833 because this member is not needed when X toolkit is in use.
3834 (fset_menu_bar_window):
3835 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3836 (free_glyphs, update_frame):
3837 * xdisp.c (expose_frame): Likewise.
3838 (display_menu_bar): Likewise. Remove redundant eassert.
3839 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3842 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3844 Use functions and constants to manipulate Lisp_Save_Value objects.
3845 This replaces code that used macros and strings and token-pasting.
3846 The change makes the C source a bit easier to follow,
3847 and shrinks the Emacs executable a bit.
3848 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3849 (make_save_value): Change 1st arg from string to enum. All callers
3852 (mark_object): Use if, not #if, for GC_MARK_STACK.
3853 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3854 (XSAVE_OBJECT): Now functions, not macros.
3855 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3856 the constant was never used.
3857 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3858 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3859 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3860 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3862 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3863 type3 with a single member save_type. All uses changed.
3864 (save_type, set_save_pointer, set_save_integer): New functions.
3865 * print.c (PRINTX): Remove.
3867 * alloc.c: Remove redundant static declarations.
3869 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3871 * window.h (struct window): Convert left_col, top_line, total_lines
3872 and total_cols from Lisp_Objects to integers. Adjust comments.
3873 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3875 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3876 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3877 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3878 Adjust users where appropriate.
3880 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3882 * frame.h (struct frame): Drop resx and resy because the same data is
3883 available from window system-specific output context. Adjust users.
3884 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3885 New functions to provide defaults when no window system available.
3886 (FRAME_RES_X, FRAME_RES_Y): New macros.
3887 (NUMVAL): Move from xdisp.c.
3888 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3889 (Ffont_face_attributes, Fopen_font):
3890 * image.c (gs_load):
3891 * w32font.c (fill_in_logfont):
3892 * xdisp.c (calc_pixel_width_or_height):
3893 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3894 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3896 2013-03-20 Kenichi Handa <handa@gnu.org>
3898 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3899 to 1 (temporary workaround until a bug related to ASCII
3900 optimization is fixed).
3902 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3904 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3905 Signal error if window is not internal. Adjust docstring.
3906 (delete_all_child_windows): Use combination_limit to save the buffer.
3907 (Fset_window_configuration): Adjust accordingly.
3908 * print.c (syms_of_print): Initialize debugging output not here...
3909 (init_print_once): ...but in a new function here.
3910 * lisp.h (init_print_once): Add prototype.
3911 * emacs.c (main): Add call to init_print_once. Adjust comments.
3913 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3915 * window.c (window_resize_check, window_resize_apply)
3916 (window_from_coordinates, recombine_windows, set_window_buffer)
3917 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3918 (Fsplit_window_internal, Fdelete_window_internal)
3919 (freeze_window_starts): Use bool for booleans.
3920 * window.h (window_frame_coordinates, resize_frame_windows)
3921 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3923 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3925 * dispnew.c (bitch_at_user): Use `user-error'.
3927 2013-03-17 Ken Brown <kbrown@cornell.edu>
3929 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3930 as return type of image_background. (Bug#13981)
3931 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3933 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3935 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3936 (ns_select): Don't return with result uninitialized.
3938 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3941 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3943 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3944 directories. If filename is nil, get directory name (Bug#13932).
3945 Use getFilename and getDirectory.
3946 (getFilename, getDirectory): New methods for EmacsSavePanel and
3948 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3950 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3952 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3954 2013-03-15 Kenichi Handa <handa@gnu.org>
3956 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3957 (adjust_after_replace): Make it back to static. Delete the third
3958 arg text_at_gap_tail. Cancel the code for handling it.
3960 * coding.h (struct coding_system): New member eol_seen.
3962 * coding.c (detect_ascii): New function.
3963 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3964 when the source bytes are actually scanned. On detecting for
3965 coding_category_utf_8_auto, call detect_ascii instead of scanning
3966 source bytes directly.
3967 (produce_chars): Call insert_from_gap with the new arg 0.
3968 (encode_coding): Likewise.
3969 (decode_coding_gap): Control ASCII optimization by the variable
3970 disable_ascii_optimization instead of #ifndef .. #endif.
3971 Deccode EOL format according to coding->eol_seen.
3972 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3975 * lisp.h (adjust_after_replace): Cancel externing it.
3976 (insert_from_gap): Adjust prototype.
3978 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3980 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3981 FULLSCREEN_MAXIMIZED. (Bug#13935)
3983 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3985 * region-cache.c (find_cache_boundary, move_cache_gap)
3986 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3987 Simplify debugging check and convert to eassert. Adjust comment.
3988 (pp_cache): Put under ENABLE_CHECKING.
3990 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3992 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3993 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3995 (w32fullscreen_hook): If the frame is visible, reset
3996 f->want_fullscreen flag after changing the frame size. If the
3997 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4000 2013-03-13 Daniel Colascione <dancol@dancol.org>
4002 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4003 too so that these builds can use Cygwin's file conversion
4004 functions. (We've been building and linking cygw32.o all along
4005 and just not using it.)
4007 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4009 File synchronization fixes (Bug#13944).
4010 * Makefile.in (LIB_FDATASYNC): New macro.
4012 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4013 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4014 Don't worry about HAVE_FSYNC, since a substitute fsync is
4015 available if the system lacks one.
4016 (Fwrite_regin): Retry fsync if interrupted.
4018 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4020 * w32term.c (w32_read_socket): If the Emacs frame is being
4021 activated, call w32fullscreen_hook, to make sure the new frame
4022 dimensions are in effect. (Bug#13937)
4024 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4026 * xdisp.c (init_iterator): Simplify because both character and byte
4027 positions are either specified or -1. Add eassert. Adjust comment.
4028 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4029 character and byte positions can be obtained from marker.
4031 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4033 Static checking by Sun C 5.12.
4034 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4035 * bytecode.c (exec_byte_code):
4036 * dispnew.c (init_display):
4038 * fileio.c (Fsubstitute_in_file_name):
4039 * keyboard.c (Fevent_convert_list):
4040 * keymap.c (Fsingle_key_description):
4041 * term.c (maybe_fatal, fatal):
4042 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4043 * xsmfns.c (Fhandle_save_session):
4044 Omit unreachable code.
4045 * keymap.c (map_keymap_char_table_item): Cast void * to
4046 a function pointer type; the C Standard requires this.
4048 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4049 Include <sys/param.h> unconditionally, as that works elsewhere and
4050 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4051 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4054 See ChangeLog.12 for earlier changes.
4060 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4062 This file is part of GNU Emacs.
4064 GNU Emacs is free software: you can redistribute it and/or modify
4065 it under the terms of the GNU General Public License as published by
4066 the Free Software Foundation, either version 3 of the License, or
4067 (at your option) any later version.
4069 GNU Emacs is distributed in the hope that it will be useful,
4070 but WITHOUT ANY WARRANTY; without even the implied warranty of
4071 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4072 GNU General Public License for more details.
4074 You should have received a copy of the GNU General Public License
4075 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.